000906453 001__ 906453
000906453 005__ 20230123110602.0
000906453 0247_ $$2ISSN$$a1614-6832
000906453 0247_ $$2ISSN$$a1614-6840
000906453 0247_ $$2Handle$$a2128/31384
000906453 037__ $$aFZJ-2022-01458
000906453 041__ $$aEnglish
000906453 082__ $$a050
000906453 1001_ $$0P:(DE-HGF)0$$aGe, Zhen-Hua$$b0
000906453 245__ $$aAtomic‐Scale Observation of Off‐Centering Rattlers in Filled Skutterudites
000906453 260__ $$aWeinheim$$bWiley-VCH$$c2022
000906453 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1656398930_6387
000906453 3367_ $$2ORCID$$aWORKING_PAPER
000906453 3367_ $$028$$2EndNote$$aElectronic Article
000906453 3367_ $$2DRIVER$$apreprint
000906453 3367_ $$2BibTeX$$aARTICLE
000906453 3367_ $$2DataCite$$aOutput Types/Working Paper
000906453 520__ $$aAs one of the most fundamental order parameters, the coordinate order of atoms is a cornerstone in determining the physical and chemical properties of materials. Off-centering shifts of atoms from their centrosymmetric positions, a phenomenon that is closely related to symmetry breaking and structural transitions in crystals, is of key importance in modifying a broad range of fundamental properties, such as ferroelectricity, antiferroelectricity, and piezoelectricity. In thermoelectric materials, which can be used to directly interconvert heat to electricity, off-centering has been proposed in, e.g., lead tellurides, halide perovskites, type I and II clathrates, and filled skutterudites, to be the physical origin of the experimentally measured exceptionally low thermal conductivity, but only indirectly supported from structural refinements and experimental/theoretical vibration mode analyses. In this work, Yb partially filled and Ce fully filled skutterudite is taken as a model system for directly measuring the off-centering shifts of filler atoms, i.e., rattlers, with picometer precision in real space, by means of atomic-resolution negative spherical aberration imaging transmission electron microscopy. This finding allows an in-depth understanding of the relationship between the off-centering and the thermoelectric performance, and the presented methodology here is also applicable to investigate the off-centering phenomena in other functional materials, e.g., ferroelectrics and solar cells.
000906453 536__ $$0G:(DE-HGF)POF4-5351$$a5351 - Platform for Correlative, In Situ and Operando Characterization (POF4-535)$$cPOF4-535$$fPOF IV$$x0
000906453 588__ $$aDataset connected to CrossRef, Journals: juser.fz-juelich.de
000906453 7001_ $$0P:(DE-Juel1)157679$$aLi, Wen-Jie$$b1
000906453 7001_ $$0P:(DE-HGF)0$$aFeng, Jing$$b2
000906453 7001_ $$0P:(DE-Juel1)165965$$aZheng, Fengshan$$b3$$eCorresponding author
000906453 7001_ $$0P:(DE-Juel1)130736$$aJia, Chun-Lin$$b4$$eCorresponding author
000906453 7001_ $$0P:(DE-HGF)0$$aWu, Di$$b5
000906453 7001_ $$0P:(DE-Juel1)145711$$aJin, Lei$$b6$$eCorresponding author
000906453 773__ $$0PERI:(DE-600)2594556-7$$gp. 2103770 -$$p2103770 -$$tAdvanced energy materials$$x1614-6832$$y2022
000906453 8564_ $$uhttps://juser.fz-juelich.de/record/906453/files/LJIN_Atomic-scale%20observation.pdf$$yOpenAccess
000906453 909CO $$ooai:juser.fz-juelich.de:906453$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000906453 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)165965$$aForschungszentrum Jülich$$b3$$kFZJ
000906453 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130736$$aForschungszentrum Jülich$$b4$$kFZJ
000906453 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145711$$aForschungszentrum Jülich$$b6$$kFZJ
000906453 9131_ $$0G:(DE-HGF)POF4-535$$1G:(DE-HGF)POF4-530$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5351$$aDE-HGF$$bKey Technologies$$lMaterials Systems Engineering$$vMaterials Information Discovery$$x0
000906453 9141_ $$y2022
000906453 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2021-01-30
000906453 915__ $$0StatID:(DE-HGF)3001$$2StatID$$aDEAL Wiley$$d2021-01-30$$wger
000906453 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2021-01-30
000906453 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000906453 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bADV ENERGY MATER : 2021$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - Engineering, Computing and Technology$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2022-11-12
000906453 915__ $$0StatID:(DE-HGF)9925$$2StatID$$aIF >= 25$$bADV ENERGY MATER : 2021$$d2022-11-12
000906453 920__ $$lyes
000906453 9201_ $$0I:(DE-Juel1)ER-C-1-20170209$$kER-C-1$$lPhysik Nanoskaliger Systeme$$x0
000906453 980__ $$apreprint
000906453 980__ $$aVDB
000906453 980__ $$aUNRESTRICTED
000906453 980__ $$aI:(DE-Juel1)ER-C-1-20170209
000906453 9801_ $$aFullTexts