Article(id=1242120342085370214, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242120301132185826, 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=1265299200000, receivedDateStr=2010-02-05, revisedDate=1278000000000, revisedDateStr=2010-07-02, acceptedDate=null, acceptedDateStr=null, onlineDate=1280246400000, onlineDateStr=2010-07-28, pubDate=1280246400000, pubDateStr=2010-07-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1280246400000, onlineIssueDateStr=2010-07-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774074167031, creator=sys-migrate, updateTime=1774074167031, updator=sys-migrate, issue=Issue{id=1242120301132185826, tenantId=1146029695717560320, journalId=1146031591421210625, year='2010', volume='28', issue='14', pageStart='3', pageEnd='140', issueExtLink='null', onlineDate='null', pubDate='1280246400000', pubDateStr='2010-07-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774074157267, creator='sys-migrate', updateTime=1774074157267, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=70, endPage=74, ext={EN=ArticleExt(id=1242120346967544212, articleId=1242120342085370214, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Spin-polarized Transport of Electrons Tunneling Through a Double-barrier Magnetic Tunneling Junction, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=Using the coherent quantum transport theory and transfer matrix method, we investigate the spin-dependent transmission coefficient and spin polarization of electrons tunneling through double barriers (DB) sandwiched between two ferromagnets (F). The results indicate that the transmission coefficient and spin polarization oscillate periodically with the increasing of the well width, and the period of oscillation is independent of the barriers thickness. The oscillation frequencies of the transmission coefficient and spin polarization increase with the increasing of the Rashba spin-orbit coupling strength. The amplitude and peak-to-valley ratio of the transmission coefficient and spin polarization are strongly dependent on the relative orientation of the two magnetizations in the left and right ferromagnets. In additional, compared to the ferromagnet/semiconductor/ferromagnet (F/S/F) magnetic tunneling junction, the peak-to-valley ratio of the transmission coefficient and spin polarization increase with the increasing of the barrier thickness, the large spin polarization value can be obtained, and the spin splitting and spin-flipping properties can be observed., authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=aVx0LHeWORtMR7jgKVbAcA==, pdfFileSize=903021, 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=1242120344702615921, articleId=1242120342085370214, tenantId=1146029695717560320, 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