Article(id=1324026439221257071, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1324026415431164669, 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=1267632000000, receivedDateStr=2010-03-04, revisedDate=1282838400000, revisedDateStr=2010-08-27, acceptedDate=null, acceptedDateStr=null, onlineDate=1793602102331, onlineDateStr=2026-11-02, pubDate=1308067200000, pubDateStr=2011-06-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793602102331, onlineIssueDateStr=2026-11-02, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793602102331, creator=13701087609, updateTime=1793602102331, updator=13701087609, issue=Issue{id=1324026415431164669, tenantId=1146029695717560320, journalId=1255847867265597444, year='2011', volume='25', issue='3', pageStart='193', pageEnd='288', issueExtLink='null', onlineDate='null', pubDate='1308067200000', pubDateStr='2011-06-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793602096660, creator='13701087609', updateTime=1793602819353, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1324029446684028999, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1324026415431164669, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1324029446684029000, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1324026415431164669, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=275, endPage=281, ext={EN=ArticleExt(id=1324026439565190000, articleId=1324026439221257071, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=p-V Equation of State of (Fe_0.03Ni_0.97)₈ (Si_0.79P_0.21)₃, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Perryite (Fe_0.03Ni_0.97)₈ (Si_0.79P_0.21)₃ sample was synthesized using the standard solid-state reaction. The X-ray diffraction results show that its space group is with the lattice parameters (a=b=0.663 8(1) nm, c=3.789 2(2) nm, V=1.446 15(6) nm³). In situ high-pressure X-ray diffraction experiments were carried out up to 21.3 GPa at room temperature. No phase transition was observed in the present pressure range. The unit-cell volumes show a smooth decrease with increasing pressure. The variation of the unit-cell volume with pressure was analyzed by Birch-Murnaghan equations of state. Results of the B-M equations of state yield a unit-cell volume (V₀) of 1.441 4(24) nm³ at zero GPa, an isothermal bulk modulus (K₀) of 220(7) GPa. Axial compressibility was fitted linearly by Murnaghan equations of state. We obtained K_a=257(9), K_c=165(4). The c-axis was more compressible than the a-axis.

, authors=Jing YANG, Xiang WU, Shan QIN, authorsList=Jing YANG, Xiang WU, Shan QIN, authorCompany=null, correspAuthors=Xiang WU, 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=1324026442023052149, articleId=1324026439221257071, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=（Fe_0.03Ni_0.97）₈（Si_0.79P_0.21）₃的等温状态方程研究, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

采用固态高温烧结反应方法，成功合成出了陨硅镍铁石样品（Fe_0.03Ni_0.97）₈（Si_0.79P_0.21）₃。X射线衍射结果表明，合成样品的结构为，对应的晶胞参数为a=b=0.663 8（1）nm，c=3.789 2（2）nm，V=1.446 15（6）nm³。在室温下，对样品进行原位高压X射线衍射研究，实验最高压力达到21.3 GPa，随着压力的升高，晶胞体积逐渐减小，但并没有观察到结构相变。利用Birch-Murnaghan状态方程对体积与压力的关系进行拟合，获得常温常压下的体积V₀=1.441 4（24）nm³，体积模量K₀=220（7）GPa。晶轴与压力的关系利用Murnaghan状态方程拟合，获得a轴和c轴的模量分别为K_a=257（9）和K_c=165（4），c轴较a轴容易压缩。

, authors=杨晶, 巫翔, 秦善, authorsList=杨晶, 巫翔, 秦善, authorCompany=null, correspAuthors=巫翔, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=3kGyETZSorCdgPdgVTk8gg==, magXml=FyJRxk+rE+wp5srjzXpHwg==, pdfUrl=null, pdf=1pNMTlLtEht1bPLJ0KDxAA==, pdfFileSize=1761153, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=uk5wOsUGAjx4AYzz8D6m4A==, mapNumber=null, fund=null)}, authors=[Author(id=1324026442509591418, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1324026439221257071, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yangjing2009@pku.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1324026442606060412, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1324026439221257071, authorId=1324026442509591418, language=EN, stringName=Jing YANG, firstName=Jing, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Earth and Space Sciences, Peking University, Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education, Beijing 100871, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1324026442702529405, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1324026439221257071, authorId=1324026442509591418, language=CN, stringName=杨晶, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=北京大学地球与空间科学学院造山带与地壳演化教育部重点实验室，北京　100871, bio={"content":"

杨晶（1987—），女，硕士研究生，主要从事晶体结构和材料高压物性的研究. E-mail：yangjing2009@pku.edu.cn

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杨晶（1987—），女，硕士研究生，主要从事晶体结构和材料高压物性的研究. E-mail：yangjing2009@pku.edu.cn

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