Article(id=1323705166746234908, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323705144138932923, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1131984000000, receivedDateStr=2005-11-15, revisedDate=1140883200000, revisedDateStr=2006-02-26, acceptedDate=null, acceptedDateStr=null, onlineDate=1793525505004, onlineDateStr=2026-11-01, pubDate=1173024000000, pubDateStr=2007-03-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793525505004, onlineIssueDateStr=2026-11-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793525505004, creator=13701087609, updateTime=1793525505004, updator=13701087609, issue=Issue{id=1323705144138932923, tenantId=1146029695717560320, journalId=1255847867265597444, year='2007', volume='21', issue='1', pageStart='1', pageEnd='112', issueExtLink='null', onlineDate='null', pubDate='1173024000000', pubDateStr='2007-03-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793525499614, creator='13701087609', updateTime=1793525499614, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=59, endPage=65, ext={EN=ArticleExt(id=1323705166939172893, articleId=1323705166746234908, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Plasticity Mechanism Associated with Nano-Void Growth under Impact Loading along 〈111〉 Direction in Copper, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Evolution of Nano-void (diameter d≈1.3 nm) in single crystal copper and associated plasticity deformation around the nano-void under impact loading are investigated by means of molecular dynamics (MD) simulation. The results of simulation reveal that in the tensile process there are three of all four {111} family planes to be activated to glide, dislocations are nucleated in the region near the void surface and then move outside on three {111} family planes as the void grows. The velocity of dislocation along 〈112〉 directions with the maximum resolve shear stress can exceed transverse sound velocity. The calculated dislocation damping constant is appropriately consistent with the experiment results. Due to the approximately symmetrical plastic deformation around the void, the shape of the void during growth process is almost spherical. The growth rate of the void radius is observed to be constant under constant shock strength, and the amplitude increases as well as the shock strength increases.

, authors=Xiao-Liang DENG1, 2, Wen-Jun ZHU1, 3, Hong-Liang HE1, Deng-Xue WU2, Fu-Qian JING1, 3, authorsList=Xiao-Liang DENG, Wen-Jun ZHU, Hong-Liang HE, Deng-Xue WU, Fu-Qian JING, authorCompany=null, correspAuthors=Wen-Jun ZHU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1323705167144693790, articleId=1323705166746234908, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=沿〈111〉晶向冲击加载下铜中纳米孔洞增长的塑性机制研究, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

用分子动力学方法计算模拟了沿〈111〉晶向冲击加载过程中,单晶铜中纳米孔洞(直径约1.3 nm)的演化及其周围区域发生塑性变形的过程。模拟结果表明,在沿〈111〉晶向冲击加载后,在面心立方(fcc)结构中的4族{111}晶面中有3族发生了滑移。伴随孔洞的增长,在所激活的3族{111}晶面上,观察到位错在孔洞表面附近区域成核,然后向外滑移,其中在剪切应力最大的〈112〉方向上,其位错速度超过横波声速,其它〈112〉方向的位错速度低于横波声速。模拟得到的位错阻尼系数范围与实验值基本符合。由于孔洞周围产生的滑移在空间比较对称,孔洞增长形貌接近球形。在恒定的冲击强度下,孔洞半径增长速率近似保持恒定,其速率随着冲击强度的增加而增大。

, authors=邓小良1, 2, 祝文军1, 3, 贺红亮1, 伍登学2, 经福谦1, 3, authorsList=邓小良, 祝文军, 贺红亮, 伍登学, 经福谦, authorCompany=null, correspAuthors=祝文军, authorNote=

邓小良(1978—),男,硕士研究生,主要从事材料动态响应数值模拟研究. E-mail:

, correspAuthorsNote=
祝文军(1968—),男,博士,副研究员,主要从事材料动态响应数值模拟研究. E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=wY36S0OqCdyW+m+S1BcevQ==, magXml=PIWd1oljLyP9FbInwT7uug==, pdfUrl=null, pdf=/KOfaK4rMQyobQTFNUtLWg==, pdfFileSize=6428146, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=lprc5KOR+E1p5V++qlVOKg==, mapNumber=null, fund=null)}, authors=[Author(id=1323705167597678633, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xiaoliangdeng@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705167664787500, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167597678633, language=EN, stringName=Xiao-Liang DENG, firstName=Xiao-Liang, middleName=null, lastName=DENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
2.Department of Physics, Sichuan University, Chengdu 610064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705167727702061, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167597678633, language=CN, stringName=邓小良, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
2.四川大学物理科学与技术学院,四川 成都 610064, bio={"content":"

邓小良(1978—),男,硕士研究生,主要从事材料动态响应数值模拟研究. E-mail:

"}, bioImg=null, bioContent=

邓小良(1978—),男,硕士研究生,主要从事材料动态响应数值模拟研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167455072290, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=2., ext=[AuthorCompanyExt(id=1323705167459266595, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Department of Physics, Sichuan University, Chengdu 610064, China), AuthorCompanyExt(id=1323705167467655204, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.四川大学物理科学与技术学院,四川 成都 610064)])]), Author(id=1323705167794810927, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wjzhu@263.net, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1323705169489309747, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167794810927, language=EN, stringName=Wen-Jun ZHU, firstName=Wen-Jun, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705169560612916, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167794810927, language=CN, stringName=祝文军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
3.四川师范大学高压物理研究中心,四川 成都 610068, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167530569765, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=3., ext=[AuthorCompanyExt(id=1323705167538958374, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China), AuthorCompanyExt(id=1323705167543152679, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.四川师范大学高压物理研究中心,四川 成都 610068)])]), Author(id=1323705169631916086, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705169719996472, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169631916086, language=EN, stringName=Hong-Liang HE, firstName=Hong-Liang, middleName=null, lastName=HE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705169791299641, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169631916086, language=CN, stringName=贺红亮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)])]), Author(id=1323705169854214203, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705169950683197, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169854214203, language=EN, stringName=Deng-Xue WU, firstName=Deng-Xue, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Department of Physics, Sichuan University, Chengdu 610064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705170026180670, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169854214203, language=CN, stringName=伍登学, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.四川大学物理科学与技术学院,四川 成都 610064, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167455072290, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=2., ext=[AuthorCompanyExt(id=1323705167459266595, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Department of Physics, Sichuan University, Chengdu 610064, China), AuthorCompanyExt(id=1323705167467655204, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.四川大学物理科学与技术学院,四川 成都 610064)])]), Author(id=1323705170105872448, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705170189758531, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705170105872448, language=EN, stringName=Fu-Qian JING, firstName=Fu-Qian, middleName=null, lastName=JING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705170261061700, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705170105872448, language=CN, stringName=经福谦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
3.四川师范大学高压物理研究中心,四川 成都 610068, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167530569765, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=3., ext=[AuthorCompanyExt(id=1323705167538958374, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China), AuthorCompanyExt(id=1323705167543152679, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.四川师范大学高压物理研究中心,四川 成都 610068)])])], keywords=[Keyword(id=1323705170344947781, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=EN, orderNo=1, keyword=dislocation), Keyword(id=1323705170412056646, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=EN, orderNo=2, keyword=fracture), Keyword(id=1323705170483359815, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=EN, orderNo=3, keyword=molecular dynamics), Keyword(id=1323705170546274376, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=EN, orderNo=4, keyword=nano-void), Keyword(id=1323705170617577545, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=CN, orderNo=1, keyword=位错), Keyword(id=1323705170701463626, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=CN, orderNo=2, keyword=断裂), Keyword(id=1323705170789544011, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=CN, orderNo=3, keyword=分子动力学), Keyword(id=1323705170873430092, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, language=CN, orderNo=4, keyword=纳米孔洞)], refs=[Reference(id=1323705171112505423, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=Seaman L, Curran D R, Shockey D A. Computational Models for Ductile and Brittle Fracture[J]. J Appl Phys, 1976, 47(11): 4814-4826., articleTitle=null, refAbstract=null), Reference(id=1323705171183808592, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Carroll M M, Holt A C. Static and Dynamic Pore-Collapse Relations for Ductile Porous Materials[J]. J Appl Phys, 1972, 43: 1626-1636., articleTitle=null, refAbstract=null), Reference(id=1323705171280277585, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhou S J, Beazley D M, Lomdahl P S, et al. Large-Scale Molecular Dynamics Simulations of Three-Dimensional Ductile Failure[J]. Phys Rev Lett, 1996, 78: 479-482., articleTitle=null, refAbstract=null), Reference(id=1323705171338997842, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=Seppala E T, Belak J, Rudd R E. Onset of Void Coalescence during Dynamic Fracture of Ductile Metals[J]. Phys Rev Lett, 2005, 93: 245503(1)-245503(4)., articleTitle=null, refAbstract=null), Reference(id=1323705171397718099, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=Holian B L, Lomdahl P S. Plasticity Induced by Shock Waves in Nonequilibrium Molecular-Dynamics Simulations[J]. Science, 1998, 280: 2085-2088., articleTitle=null, refAbstract=null), Reference(id=1323705171477409876, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Yamakov V, Saether E, Philips D R, et al. Dynamic Instability in Intergranular Fracture[J]. Phys Rev Lett, 2005, 95: 015502(1)-015502(4)., articleTitle=null, refAbstract=null), Reference(id=1323705171557101653, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=Davila L P, Erhart P, Bringa E M, et al. Atomistic Modeling of Shock-Induced Void Collapse in Copper[J]. Appl Phys Lett, 2005, 86: 161902(1)-161902(3)., articleTitle=null, refAbstract=null), Reference(id=1323705171620016214, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Lubarda V A, Schneider M S, Kalantar D H, et al. Void Growth by Dislocation Emission[J]. Acta Mater, 2004, 52: 1397-1408., articleTitle=null, refAbstract=null), Reference(id=1323705171687125079, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=Marian J, Knap J, Ortiz M. Nanovoid Cavitation by Dislocation Emission in Aluminum[J]. Phys Rev Lett, 2004, 93: 165503(1)-165503(4)., articleTitle=null, refAbstract=null), Reference(id=1323705171766816856, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Rauf G M, Maroudas D. Atomistic Mechanism of Strain Relaxation due to Ductile Void Growth in Ultrathin Films of Face-Centered-Cubic Metals[J]. J Appl Phys, 2005, 97: 113527(1)-113527(7)., articleTitle=null, refAbstract=null), Reference(id=1323705171859091545, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=Luo J, Zhu W J, Lin L B, et al. Molecular Dynamics Simulation of Void Growth in Single Crystal Copper under Uniaxial Impacting[J]. Acta Phys Sin, 2005, 54: 2791-2798. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1323705171930394714, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=罗晋, 祝文军, 林理彬, 等. 单晶铜在动态加载下空洞增长的分子动力学研究[J]. 物理学报, 2005, 54: 2791-2798., articleTitle=null, refAbstract=null), Reference(id=1323705172005892187, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=Mishin Y, Mehl M J, Papaconstantopoulos D A, et al. Structural Stability and Lattice Defects in Copper: Ab Initio, Tight-Binding, and Embedded-Atom Calculations[J]. Phys Rev B, 2001, 63: 224106(1)-224106(15)., articleTitle=null, refAbstract=null), Reference(id=1323705172068806748, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Bringa E M, Cazamias J U, Erhart P, et al. Atomistic Shock Hugoniot Simulation of Single-Crystal Copper[J]. J Appl Phys, 2004, 96: 3793-3798., articleTitle=null, refAbstract=null), Reference(id=1323705172131721309, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=Wan F R. Radiation Damage of Metals[M]. Beijing: Science Press, 1993: 101-102. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1323705172194635870, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=万发荣. 金属材料的辐照损伤[M]. 北京: 科学出版社, 1993: 101-102., articleTitle=null, refAbstract=null), Reference(id=1323705172261744735, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=Curran D R, Seaman L. Dynamic Failure of Solids[J]. Physical Reports, 1987, 147: 253-388., articleTitle=null, refAbstract=null), Reference(id=1323705172333047904, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=Hoover W G. Computational Statistical Mechanics[M]. Netherlands Elsevier: Science Publishers B V, 1991: 140-145., articleTitle=null, refAbstract=null), Reference(id=1323705173993992289, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[17], rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhou S J, Preston D L, Lomdahl P S, et al. Large-Scale Molecular Dynamics Simulations of Dislocation Intersection in Copper[J]. Science, 1998, 279: 1525-1527., articleTitle=null, refAbstract=null), Reference(id=1323705174061101154, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[18], rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=Hirth J P, Loyhe J. Theory of Dislocations[M]. New York: Wiley, 1982: 267-275., articleTitle=null, refAbstract=null), Reference(id=1323705174119821411, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[19], rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=Gumbsch P, Gao H J. Dislocations Faster than the Speed of Sound[J]. Science, 1999, 283: 965-968., articleTitle=null, refAbstract=null), Reference(id=1323705174195318884, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[20], rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=Jones O E, Mote J D. Shock-Induced Dynamic Yielding in Copper Single Crystals[J]. J Appl Phys, 1969, 40: 4920-4928., articleTitle=null, refAbstract=null), Reference(id=1323705174283399269, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=Mordehai D, Ashkenazy Y, Kelson I. Dynamic Properties of Screw Dislocations in Cu: A Molecular Dynamics Study[J]. Phys Rev B, 2003, 7: 024112(1)-024112(9)., articleTitle=null, refAbstract=null), Reference(id=1323705174346313830, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[22], rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=Clarke A S, Jonsson H. Structural Changes Accompanying Densification of Random Hard-Sphere Packings[J]. Phys Rev E, 1991, 47: 3975-3984., articleTitle=null, refAbstract=null)], funds=[Fund(id=1323705170953121869, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, awardId=10476027, language=CN, fundingSource=国家自然科学基金NSAF联合基金重点项目(10476027), fundOrder=null, country=null), Fund(id=1323705171024425038, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, awardId=20050105, language=CN, fundingSource=中国工程物理研究院科学技术基金(20050105), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167455072290, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=2., ext=[AuthorCompanyExt(id=1323705167459266595, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Department of Physics, Sichuan University, Chengdu 610064, China), AuthorCompanyExt(id=1323705167467655204, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.四川大学物理科学与技术学院,四川 成都 610064)]), AuthorCompany(id=1323705167530569765, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=3., ext=[AuthorCompanyExt(id=1323705167538958374, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China), AuthorCompanyExt(id=1323705167543152679, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.四川师范大学高压物理研究中心,四川 成都 610068)])], figs=null, attaches=null, journal=Journal(id=1255846718311514113, delFlag=0, nameCn=高压物理学报, nameEn=Chinese Journal of High Pressure Physics, nameHistory1=null, nameHistory2=null, issn=1000-5773, eissn=null, cn=51-1147/O4, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=KWePOcsfwWv2cMGG6VIsRw==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Journal of High Pressure Physics, journalRemark=null, publicationField=null, createdTime=1777346790154, updatedTime=1788952099200, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Science, subjectName=null, subjectCodeEn=Science, subjectNameEn=null, picCn=KWePOcsfwWv2cMGG6VIsRw==, picEn=yfL33fksqTlch2QW39glNg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304522912573182860, language=CN, name=高压物理学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788952099221, updatedTime=1788952099221, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionEditorUrl=https://gywlxbeditor.manuscriptcloud.com/, submissionReviewUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304522912619320205, language=EN, name=Chinese Journal of High Pressure Physics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788952099232, updatedTime=1788952099232, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionEditorUrl=https://gywlxbeditor.manuscriptcloud.com/, submissionReviewUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1255847867265597444, websiteList=[Website(id=1255847989789208939, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1255847867265597444, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/gywlxb/CN, language=CN, createTime=1777347093294, createBy=18614031015, updateTime=1777347319285, updateBy=18614031015, name=高压物理学报-中文, tplId=1146099689490845704, title=高压物理学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1255849119986364878, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=articleTextType, value=kx, createTime=1777347362753, updateTime=1777347362753, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119952810443, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=banner, value=null, createTime=1777347362745, updateTime=1777347362745, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120045085137, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=grayFlag, value=0, createTime=1777347362767, updateTime=1777347362767, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119944421834, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=logo, value=https://castjournals.cast.org.cn/joweb/gywlxb/CN/file/pic?fileId=5J9nsSD+WX0mc+nIBFk2Hg==, createTime=1777347362743, updateTime=1777347362743, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120368046547, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=minRunFlag, value=0, createTime=1777347362844, updateTime=1777347362844, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119973781965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gywlxb/CN/file/pic, createTime=1777347362750, updateTime=1777347362750, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120347075026, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=silenceFlag, value=0, createTime=1777347362839, updateTime=1777347362839, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119965393356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1777347362748, updateTime=1777347362748, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120007336399, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=themeColor, value=null, createTime=1777347362758, updateTime=1777347362758, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120019919312, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=themeStyle, value=null, createTime=1777347362761, updateTime=1777347362761, creator=18614031015, updator=18614031015)]), Website(id=1255847989940203908, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1255847867265597444, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/gywlxb/EN, language=EN, createTime=1777347093329, createBy=18614031015, updateTime=1777347316256, updateBy=18614031015, name=高压物理学报-英文, tplId=1146101810881728533, title=Chinese Journal of High Pressure Physics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1255849089909010882, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=articleTextType, value=kx, createTime=1777347355582, updateTime=1777347355582, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089871262143, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=banner, value=null, createTime=1777347355573, updateTime=1777347355573, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089934176709, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=grayFlag, value=0, createTime=1777347355588, updateTime=1777347355588, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089858679230, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=logo, value=https://castjournals.cast.org.cn/joweb/gywlxb/EN/file/pic?fileId=5J9nsSD+WX0mc+nIBFk2Hg==, createTime=1777347355570, updateTime=1777347355570, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089950953927, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=minRunFlag, value=0, createTime=1777347355592, updateTime=1777347355592, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089888039361, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gywlxb/EN/file/pic, createTime=1777347355577, updateTime=1777347355577, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089942565318, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=silenceFlag, value=0, createTime=1777347355590, updateTime=1777347355590, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089879650752, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1777347355575, updateTime=1777347355575, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089917399491, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=themeColor, value=null, createTime=1777347355584, updateTime=1777347355584, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089925788100, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=themeStyle, value=null, createTime=1777347355586, updateTime=1777347355586, creator=18614031015, updator=18614031015)])], journalTitle=高压物理学报, weixinUrl=null, journalUrl=https://www.gywlxb.cn, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of High Pressure Physics, journalPhotoCn=KWePOcsfwWv2cMGG6VIsRw==, journalPhotoEn=yfL33fksqTlch2QW39glNg==, journalFirstLetter=G, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/Y2007/V21/I1/59, detailUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/Y2007/V21/I1/59, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/PDF/Y2007/V21/I1/59, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/PDF/Y2007/V21/I1/59, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1173024000000, fullTextJson=null, articleText=null, reference=null)
收藏切换
沿〈111〉晶向冲击加载下铜中纳米孔洞增长的塑性机制研究
收藏切换
PDF下载
邓小良 1, 2 , 祝文军 1, 3 , 贺红亮 1 , 伍登学 2 , 经福谦 1, 3
高压物理学报 | 2007,21(1): 59-65
收起
收藏切换
高压物理学报 | 2007 , 21 (1) : 59 -65
沿〈111〉晶向冲击加载下铜中纳米孔洞增长的塑性机制研究
全屏
[Author(id=1323705167597678633, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xiaoliangdeng@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705167664787500, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167597678633, language=EN, stringName=Xiao-Liang DENG, firstName=Xiao-Liang, middleName=null, lastName=DENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
2.Department of Physics, Sichuan University, Chengdu 610064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705167727702061, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167597678633, language=CN, stringName=邓小良, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
2.四川大学物理科学与技术学院,四川 成都 610064, bio={"content":"

邓小良(1978—),男,硕士研究生,主要从事材料动态响应数值模拟研究. E-mail:

"}, bioImg=null, bioContent=

邓小良(1978—),男,硕士研究生,主要从事材料动态响应数值模拟研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167455072290, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=2., ext=[AuthorCompanyExt(id=1323705167459266595, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Department of Physics, Sichuan University, Chengdu 610064, China), AuthorCompanyExt(id=1323705167467655204, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.四川大学物理科学与技术学院,四川 成都 610064)])]), Author(id=1323705167794810927, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wjzhu@263.net, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1323705169489309747, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167794810927, language=EN, stringName=Wen-Jun ZHU, firstName=Wen-Jun, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705169560612916, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705167794810927, language=CN, stringName=祝文军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
3.四川师范大学高压物理研究中心,四川 成都 610068, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167530569765, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=3., ext=[AuthorCompanyExt(id=1323705167538958374, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China), AuthorCompanyExt(id=1323705167543152679, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.四川师范大学高压物理研究中心,四川 成都 610068)])]), Author(id=1323705169631916086, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705169719996472, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169631916086, language=EN, stringName=Hong-Liang HE, firstName=Hong-Liang, middleName=null, lastName=HE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705169791299641, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169631916086, language=CN, stringName=贺红亮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)])]), Author(id=1323705169854214203, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705169950683197, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169854214203, language=EN, stringName=Deng-Xue WU, firstName=Deng-Xue, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Department of Physics, Sichuan University, Chengdu 610064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705170026180670, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705169854214203, language=CN, stringName=伍登学, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.四川大学物理科学与技术学院,四川 成都 610064, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167455072290, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=2., ext=[AuthorCompanyExt(id=1323705167459266595, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Department of Physics, Sichuan University, Chengdu 610064, China), AuthorCompanyExt(id=1323705167467655204, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167455072290, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.四川大学物理科学与技术学院,四川 成都 610064)])]), Author(id=1323705170105872448, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705170189758531, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705170105872448, language=EN, stringName=Fu-Qian JING, firstName=Fu-Qian, middleName=null, lastName=JING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705170261061700, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, authorId=1323705170105872448, language=CN, stringName=经福谦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
3.四川师范大学高压物理研究中心,四川 成都 610068, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705167362797599, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=1., ext=[AuthorCompanyExt(id=1323705167371186208, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705167379574817, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167362797599, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705167530569765, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, xref=3., ext=[AuthorCompanyExt(id=1323705167538958374, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China), AuthorCompanyExt(id=1323705167543152679, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705166746234908, companyId=1323705167530569765, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.四川师范大学高压物理研究中心,四川 成都 610068)])])]
邓小良1, 2 , 祝文军1, 3 , 贺红亮1, 伍登学2, 经福谦1, 3
作者信息
  • 1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
  • 2.四川大学物理科学与技术学院,四川 成都 610064
  • 3.四川师范大学高压物理研究中心,四川 成都 610068
通讯作者:
祝文军(1968—),男,博士,副研究员,主要从事材料动态响应数值模拟研究. E-mail:
作者简介:

邓小良(1978—),男,硕士研究生,主要从事材料动态响应数值模拟研究. E-mail:

Plasticity Mechanism Associated with Nano-Void Growth under Impact Loading along 〈111〉 Direction in Copper
Xiao-Liang DENG1, 2 , Wen-Jun ZHU1, 3 , Hong-Liang HE1, Deng-Xue WU2, Fu-Qian JING1, 3
Affiliations
  • 1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
  • 2.Department of Physics, Sichuan University, Chengdu 610064, China
  • 3.Research Center of High Pressure Physics, Sichuan Normal University, Chengdu 610068, China
出版时间: 2007-03-05
文章导航
收藏切换

用分子动力学方法计算模拟了沿〈111〉晶向冲击加载过程中,单晶铜中纳米孔洞(直径约1.3 nm)的演化及其周围区域发生塑性变形的过程。模拟结果表明,在沿〈111〉晶向冲击加载后,在面心立方(fcc)结构中的4族{111}晶面中有3族发生了滑移。伴随孔洞的增长,在所激活的3族{111}晶面上,观察到位错在孔洞表面附近区域成核,然后向外滑移,其中在剪切应力最大的〈112〉方向上,其位错速度超过横波声速,其它〈112〉方向的位错速度低于横波声速。模拟得到的位错阻尼系数范围与实验值基本符合。由于孔洞周围产生的滑移在空间比较对称,孔洞增长形貌接近球形。在恒定的冲击强度下,孔洞半径增长速率近似保持恒定,其速率随着冲击强度的增加而增大。

位错  /  断裂  /  分子动力学  /  纳米孔洞

Evolution of Nano-void (diameter d≈1.3 nm) in single crystal copper and associated plasticity deformation around the nano-void under impact loading are investigated by means of molecular dynamics (MD) simulation. The results of simulation reveal that in the tensile process there are three of all four {111} family planes to be activated to glide, dislocations are nucleated in the region near the void surface and then move outside on three {111} family planes as the void grows. The velocity of dislocation along 〈112〉 directions with the maximum resolve shear stress can exceed transverse sound velocity. The calculated dislocation damping constant is appropriately consistent with the experiment results. Due to the approximately symmetrical plastic deformation around the void, the shape of the void during growth process is almost spherical. The growth rate of the void radius is observed to be constant under constant shock strength, and the amplitude increases as well as the shock strength increases.

dislocation  /  fracture  /  molecular dynamics  /  nano-void
邓小良, 祝文军, 贺红亮, 伍登学, 经福谦. 沿〈111〉晶向冲击加载下铜中纳米孔洞增长的塑性机制研究. 高压物理学报, 2007 , 21 (1) : 59 -65 .
Xiao-Liang DENG, Wen-Jun ZHU, Hong-Liang HE, Deng-Xue WU, Fu-Qian JING. Plasticity Mechanism Associated with Nano-Void Growth under Impact Loading along 〈111〉 Direction in Copper[J]. Chinese Journal of High Pressure Physics, 2007 , 21 (1) : 59 -65 .
  • 国家自然科学基金NSAF联合基金重点项目(10476027)
  • 中国工程物理研究院科学技术基金(20050105)
参考文献 引证文献
排序方式:
[1]
Seaman L, Curran D R, Shockey D A. Computational Models for Ductile and Brittle Fracture[J]. J Appl Phys, 1976, 47(11): 4814-4826.
[2]
Carroll M M, Holt A C. Static and Dynamic Pore-Collapse Relations for Ductile Porous Materials[J]. J Appl Phys, 1972, 43: 1626-1636.
[3]
Zhou S J, Beazley D M, Lomdahl P S, et al. Large-Scale Molecular Dynamics Simulations of Three-Dimensional Ductile Failure[J]. Phys Rev Lett, 1996, 78: 479-482.
[4]
Seppala E T, Belak J, Rudd R E. Onset of Void Coalescence during Dynamic Fracture of Ductile Metals[J]. Phys Rev Lett, 2005, 93: 245503(1)-245503(4).
[5]
Holian B L, Lomdahl P S. Plasticity Induced by Shock Waves in Nonequilibrium Molecular-Dynamics Simulations[J]. Science, 1998, 280: 2085-2088.
[6]
Yamakov V, Saether E, Philips D R, et al. Dynamic Instability in Intergranular Fracture[J]. Phys Rev Lett, 2005, 95: 015502(1)-015502(4).
[7]
Davila L P, Erhart P, Bringa E M, et al. Atomistic Modeling of Shock-Induced Void Collapse in Copper[J]. Appl Phys Lett, 2005, 86: 161902(1)-161902(3).
[8]
Lubarda V A, Schneider M S, Kalantar D H, et al. Void Growth by Dislocation Emission[J]. Acta Mater, 2004, 52: 1397-1408.
[9]
Marian J, Knap J, Ortiz M. Nanovoid Cavitation by Dislocation Emission in Aluminum[J]. Phys Rev Lett, 2004, 93: 165503(1)-165503(4).
[10]
Rauf G M, Maroudas D. Atomistic Mechanism of Strain Relaxation due to Ductile Void Growth in Ultrathin Films of Face-Centered-Cubic Metals[J]. J Appl Phys, 2005, 97: 113527(1)-113527(7).
[11]
Luo J, Zhu W J, Lin L B, et al. Molecular Dynamics Simulation of Void Growth in Single Crystal Copper under Uniaxial Impacting[J]. Acta Phys Sin, 2005, 54: 2791-2798. (in Chinese)
罗晋, 祝文军, 林理彬, 等. 单晶铜在动态加载下空洞增长的分子动力学研究[J]. 物理学报, 2005, 54: 2791-2798.
[12]
Mishin Y, Mehl M J, Papaconstantopoulos D A, et al. Structural Stability and Lattice Defects in Copper: Ab Initio, Tight-Binding, and Embedded-Atom Calculations[J]. Phys Rev B, 2001, 63: 224106(1)-224106(15).
[13]
Bringa E M, Cazamias J U, Erhart P, et al. Atomistic Shock Hugoniot Simulation of Single-Crystal Copper[J]. J Appl Phys, 2004, 96: 3793-3798.
[14]
Wan F R. Radiation Damage of Metals[M]. Beijing: Science Press, 1993: 101-102. (in Chinese)
万发荣. 金属材料的辐照损伤[M]. 北京: 科学出版社, 1993: 101-102.
[15]
Curran D R, Seaman L. Dynamic Failure of Solids[J]. Physical Reports, 1987, 147: 253-388.
[16]
Hoover W G. Computational Statistical Mechanics[M]. Netherlands Elsevier: Science Publishers B V, 1991: 140-145.
[17]
Zhou S J, Preston D L, Lomdahl P S, et al. Large-Scale Molecular Dynamics Simulations of Dislocation Intersection in Copper[J]. Science, 1998, 279: 1525-1527.
[18]
Hirth J P, Loyhe J. Theory of Dislocations[M]. New York: Wiley, 1982: 267-275.
[19]
Gumbsch P, Gao H J. Dislocations Faster than the Speed of Sound[J]. Science, 1999, 283: 965-968.
[20]
Jones O E, Mote J D. Shock-Induced Dynamic Yielding in Copper Single Crystals[J]. J Appl Phys, 1969, 40: 4920-4928.
[21]
Mordehai D, Ashkenazy Y, Kelson I. Dynamic Properties of Screw Dislocations in Cu: A Molecular Dynamics Study[J]. Phys Rev B, 2003, 7: 024112(1)-024112(9).
[22]
Clarke A S, Jonsson H. Structural Changes Accompanying Densification of Random Hard-Sphere Packings[J]. Phys Rev E, 1991, 47: 3975-3984.
2007年第21卷第1期
PDF下载
6
2
引用本文
BibTeX
文章信息
  • 接收时间:2005-11-15
  • 首发时间:2026-11-01
  • 出版时间:2007-03-05
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2005-11-15
  • 修回日期:2006-02-26
基金
国家自然科学基金NSAF联合基金重点项目(10476027)
中国工程物理研究院科学技术基金(20050105)
作者信息
    1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
    2.四川大学物理科学与技术学院,四川 成都 610064
    3.四川师范大学高压物理研究中心,四川 成都 610068

通讯作者:

祝文军(1968—),男,博士,副研究员,主要从事材料动态响应数值模拟研究. E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gywlxb/CN/1323705166746234908
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏