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dc.contributor.authorSun, Chang Woo-
dc.contributor.authorLee, Jeong Yong-
dc.contributor.authorKim, Yong Tae-
dc.date.accessioned2024-01-20T20:34:00Z-
dc.date.available2024-01-20T20:34:00Z-
dc.date.created2021-09-04-
dc.date.issued2009-10-
dc.identifier.issn1862-6254-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/132125-
dc.description.abstractSince the rhombohedral unit cell in the NaCl lattice is caused by distortion along the < 111 > NaCl direction, the same phenomenon is expected during phase transition of Ge-Bi-Te (GBT). With this assumption, we performed transmission electron microscopy (TEM) studies on the phase transition in GBT alloys annealed at temperatures between the two crystallization temperatures. Atomic-scale TEM images show the formation of a GBT intermediate structure during the phase transition. Using the obtained results, we developed a new phase transition model in which the Ge/Bi layers are ordered in the < 111 > direction; further, continuous shearing and dilation occur in the {111} plane in < 111 > direction. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.subjectPHASE-CHANGE MATERIALS-
dc.subjectSYSTEM-
dc.subjectNACL-
dc.titleMechanism of shear transformation in Ge-Bi-Te alloys-
dc.typeArticle-
dc.identifier.doi10.1002/pssr.200903214-
dc.description.journalClass1-
dc.identifier.bibliographicCitationPHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, v.3, no.7-8, pp.254 - 256-
dc.citation.titlePHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS-
dc.citation.volume3-
dc.citation.number7-8-
dc.citation.startPage254-
dc.citation.endPage256-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000271552200016-
dc.identifier.scopusid2-s2.0-71149111874-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusPHASE-CHANGE MATERIALS-
dc.subject.keywordPlusSYSTEM-
dc.subject.keywordPlusNACL-
dc.subject.keywordAuthorGeBiTe-
dc.subject.keywordAuthorPhase change memory-
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KIST Article > 2009
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