000276107 001__ 276107
000276107 005__ 20240619092028.0
000276107 0247_ $$2doi$$a10.1103/PhysRevB.91.054110
000276107 0247_ $$2ISSN$$a0163-1829
000276107 0247_ $$2ISSN$$a0556-2805
000276107 0247_ $$2ISSN$$a1095-3795
000276107 0247_ $$2ISSN$$a1098-0121
000276107 0247_ $$2ISSN$$a1550-235X
000276107 0247_ $$2Handle$$a2128/9420
000276107 0247_ $$2WOS$$aWOS:000350314100001
000276107 037__ $$aFZJ-2015-06585
000276107 082__ $$a530
000276107 1001_ $$0P:(DE-HGF)0$$aChatterji, Tapan$$b0$$eCorresponding author
000276107 245__ $$aAnomalous temperature-induced volume contraction in GeTe
000276107 260__ $$aCollege Park, Md.$$bAPS$$c2015
000276107 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1447750463_7442
000276107 3367_ $$2DataCite$$aOutput Types/Journal article
000276107 3367_ $$00$$2EndNote$$aJournal Article
000276107 3367_ $$2BibTeX$$aARTICLE
000276107 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000276107 3367_ $$2DRIVER$$aarticle
000276107 520__ $$aThe recent surge of interest in phase-change materials GeTe, Ge2Sb2Te5, and related compounds motivated us to revisit the structural phase transition in GeTe in more detail than was done before. The rhombohedral-to-cubic ferroelectric phase transition in GeTe has been studied using high-resolution neutron powder diffraction on a spallation neutron source. We determined the temperature dependence of the structural parameters in a wide temperature range extending from 309 to 973 K. The results of our studies clearly show an anomalous volume contraction of 0.6% at the phase transition from the rhombohedral-to-cubic phase. In order to better understand the phase transition and the associated anomalous volume decrease in GeTe, we have performed phonon calculations based on the density functional theory. Results of the present investigations are also discussed with respect to the experimental data obtained for single crystals of GeTe.
000276107 536__ $$0G:(DE-HGF)POF3-551$$a551 - Functional Macromolecules and Complexes (POF3-551)$$cPOF3-551$$fPOF III$$x0
000276107 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x1
000276107 536__ $$0G:(DE-HGF)POF3-6215$$a6215 - Soft Matter, Health and Life Sciences (POF3-621)$$cPOF3-621$$fPOF III$$x2
000276107 542__ $$2Crossref$$i2015-02-25$$uhttp://link.aps.org/licenses/aps-default-license
000276107 542__ $$2Crossref$$i2016-02-25$$uhttp://link.aps.org/licenses/aps-default-accepted-manuscript-license
000276107 588__ $$aDataset connected to CrossRef
000276107 7001_ $$0P:(DE-Juel1)130778$$aKumar, Naveen$$b1$$ufzj
000276107 7001_ $$0P:(DE-HGF)0$$aWdowik, Urszula D.$$b2
000276107 77318 $$2Crossref$$3journal-article$$a10.1103/physrevb.91.054110$$bAmerican Physical Society (APS)$$d2015-02-25$$n5$$p054110$$tPhysical Review B$$v91$$x1098-0121$$y2015
000276107 773__ $$0PERI:(DE-600)2844160-6$$a10.1103/PhysRevB.91.054110$$gVol. 91, no. 5, p. 054110$$n5$$p054110$$tPhysical review / B$$v91$$x1098-0121$$y2015
000276107 8564_ $$uhttps://juser.fz-juelich.de/record/276107/files/PhysRevB.91.054110.pdf$$yOpenAccess
000276107 8564_ $$uhttps://juser.fz-juelich.de/record/276107/files/PhysRevB.91.054110.gif?subformat=icon$$xicon$$yOpenAccess
000276107 8564_ $$uhttps://juser.fz-juelich.de/record/276107/files/PhysRevB.91.054110.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000276107 8564_ $$uhttps://juser.fz-juelich.de/record/276107/files/PhysRevB.91.054110.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000276107 8564_ $$uhttps://juser.fz-juelich.de/record/276107/files/PhysRevB.91.054110.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000276107 8564_ $$uhttps://juser.fz-juelich.de/record/276107/files/PhysRevB.91.054110.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000276107 909CO $$ooai:juser.fz-juelich.de:276107$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire
000276107 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130778$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000276107 9131_ $$0G:(DE-HGF)POF3-551$$1G:(DE-HGF)POF3-550$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lBioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences$$vFunctional Macromolecules and Complexes$$x0
000276107 9131_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G4$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Neutrons for Research on Condensed Matter$$x1
000276107 9131_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6215$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x2
000276107 9141_ $$y2015
000276107 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000276107 915__ $$0LIC:(DE-HGF)APS-112012$$2HGFVOC$$aAmerican Physical Society Transfer of Copyright Agreement
000276107 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000276107 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000276107 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000276107 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000276107 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000276107 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000276107 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bPHYS REV B : 2014
000276107 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000276107 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000276107 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000276107 9201_ $$0I:(DE-Juel1)ICS-1-20110106$$kICS-1$$lNeutronenstreuung $$x0
000276107 9201_ $$0I:(DE-Juel1)JCNS-1-20110106$$kNeutronenstreuung ; JCNS-1$$lNeutronenstreuung $$x1
000276107 9201_ $$0I:(DE-Juel1)JCNS-SNS-20110128$$kJCNS-SNS$$lJCNS-SNS$$x2
000276107 9801_ $$aUNRESTRICTED
000276107 9801_ $$aFullTexts
000276107 980__ $$ajournal
000276107 980__ $$aVDB
000276107 980__ $$aUNRESTRICTED
000276107 980__ $$aI:(DE-Juel1)ICS-1-20110106
000276107 980__ $$aI:(DE-Juel1)JCNS-1-20110106
000276107 980__ $$aI:(DE-Juel1)JCNS-SNS-20110128
000276107 981__ $$aI:(DE-Juel1)IBI-8-20200312
000276107 981__ $$aI:(DE-Juel1)JCNS-1-20110106
000276107 981__ $$aI:(DE-Juel1)JCNS-1-20110106
000276107 981__ $$aI:(DE-Juel1)JCNS-SNS-20110128
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nmat2009
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1063/1.4819222
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRev.172.779
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1016/0038-1098(67)90511-X
000276107 999C5 $$1K. Schubert$$2Crossref$$9-- missing cx lookup --$$a10.1515/zna-1951-1208$$p781 -$$tZ. Naturforsch. A$$v6$$y1951
000276107 999C5 $$1K. Schubert$$2Crossref$$oK. Schubert 1951$$y1951
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1063/1.1727231
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1016/0038-1098(70)90619-8
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1088/0022-3719/20/10/012
000276107 999C5 $$1R. E. Peierls$$2Crossref$$oR. E. Peierls Quantum Theory of Solids 1955$$tQuantum Theory of Solids$$y1955
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.59.570
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.36.6631
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.89.224306
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.82.155209
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1063/1.3665067
000276107 999C5 $$1T. Egami$$2Crossref$$oT. Egami Underneath the Bragg Peaks: Structural Analysis of Complex Materials 2003$$tUnderneath the Bragg Peaks: Structural Analysis of Complex Materials$$y2003
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1021/nl104075v
000276107 999C5 $$1J. Rodriguez-Carvajal$$2Crossref$$oJ. Rodriguez-Carvajal A Rietveld and Pattern Matching and Analysis Program 2010$$tA Rietveld and Pattern Matching and Analysis Program$$y2010
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.59.1758
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.54.11169
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1016/0927-0256(96)00008-0
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.78.4063
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.82.104301
000276107 999C5 $$1D. C. Wallace$$2Crossref$$oD. C. Wallace Thermodynamics of Crystals 1972$$tThermodynamics of Crystals$$y1972
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1107/S0021889813005190
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1088/0953-8984/19/33/335219
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1107/S0021889899003532
000276107 999C5 $$1M. O'Keefee$$2Crossref$$oM. O'Keefee Crystal Structures 1996$$tCrystal Structures$$y1996
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1063/1.3531664
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1063/1.4746087
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1080/00018738000101346
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.18.4920
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1143/JPSJ.7.1
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.68.052406
000276107 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1088/0953-8984/23/24/245402