000255939 001__ 255939 000255939 005__ 20240610121225.0 000255939 0247_ $$2doi$$a10.1063/1.4930991 000255939 0247_ $$2ISSN$$a0003-6951 000255939 0247_ $$2ISSN$$a1077-3118 000255939 0247_ $$2WOS$$aWOS:000361639200022 000255939 0247_ $$2Handle$$a2128/17310 000255939 037__ $$aFZJ-2015-06018 000255939 041__ $$aEnglish 000255939 082__ $$a530 000255939 1001_ $$0P:(DE-HGF)0$$aXu, T.$$b0 000255939 245__ $$aType I band alignment in GaAs81Sb19/GaAs core-shell nanowires 000255939 260__ $$aMelville, NY$$bAmerican Inst. of Physics$$c2015 000255939 3367_ $$2DRIVER$$aarticle 000255939 3367_ $$2DataCite$$aOutput Types/Journal article 000255939 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1444043136_8725 000255939 3367_ $$2BibTeX$$aARTICLE 000255939 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000255939 3367_ $$00$$2EndNote$$aJournal Article 000255939 520__ $$aThe composition and band gap of the shell that formed during the growth of axial GaAs/GaAs81 Sb 19/ GaAs heterostructure nanowires have been investigated by transmission electron microscopy combined with energy dispersion spectroscopy, scanning tunneling spectroscopy, and density functional theory calculations. On the GaAs 81 Sb 19 intermediate segment, the shell is found to be free of Sb (pure GaAs shell) and transparent to the tunneling electrons, despite the (110) biaxial strain that affects its band gap. As a result, a direct measurement of the core band gap allows the quantitative determination of the band offset between the GaAs 81 Sb 19 core and the GaAs shell and identifies it as a type I band alignment. 000255939 536__ $$0G:(DE-HGF)POF3-141$$a141 - Controlling Electron Charge-Based Phenomena (POF3-141)$$cPOF3-141$$fPOF III$$x0 000255939 588__ $$aDataset connected to CrossRef 000255939 7001_ $$0P:(DE-HGF)0$$aWei, M. J.$$b1 000255939 7001_ $$0P:(DE-HGF)0$$aCapiod, P.$$b2 000255939 7001_ $$0P:(DE-HGF)0$$aDíaz Álvarez, A.$$b3 000255939 7001_ $$0P:(DE-HGF)0$$aHan, X. L.$$b4 000255939 7001_ $$0P:(DE-HGF)0$$aTroadec, D.$$b5 000255939 7001_ $$0P:(DE-HGF)0$$aNys, J. P.$$b6 000255939 7001_ $$0P:(DE-HGF)0$$aBerthe, M.$$b7 000255939 7001_ $$0P:(DE-HGF)0$$aLefebvre, I.$$b8 000255939 7001_ $$0P:(DE-HGF)0$$aPatriarche, G.$$b9 000255939 7001_ $$0P:(DE-HGF)0$$aPlissard, S. R.$$b10 000255939 7001_ $$00000-0003-0160-1572$$aCaroff, P.$$b11 000255939 7001_ $$0P:(DE-Juel1)130627$$aEbert, Ph.$$b12 000255939 7001_ $$0P:(DE-HGF)0$$aGrandidier, B.$$b13$$eCorresponding author 000255939 773__ $$0PERI:(DE-600)1469436-0$$a10.1063/1.4930991$$gVol. 107, no. 11, p. 112102 -$$n11$$p112102 -$$tApplied physics letters$$v107$$x1077-3118$$y2015 000255939 8564_ $$uhttps://juser.fz-juelich.de/record/255939/files/1.4930991-1.pdf$$yOpenAccess 000255939 8564_ $$uhttps://juser.fz-juelich.de/record/255939/files/1.4930991-1.gif?subformat=icon$$xicon$$yOpenAccess 000255939 8564_ $$uhttps://juser.fz-juelich.de/record/255939/files/1.4930991-1.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 000255939 8564_ $$uhttps://juser.fz-juelich.de/record/255939/files/1.4930991-1.jpg?subformat=icon-700$$xicon-700$$yOpenAccess 000255939 8564_ $$uhttps://juser.fz-juelich.de/record/255939/files/1.4930991-1.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000255939 909CO $$ooai:juser.fz-juelich.de:255939$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire 000255939 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130627$$aForschungszentrum Jülich GmbH$$b12$$kFZJ 000255939 9131_ $$0G:(DE-HGF)POF3-141$$1G:(DE-HGF)POF3-140$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lFuture Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)$$vControlling Electron Charge-Based Phenomena$$x0 000255939 9141_ $$y2015 000255939 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS 000255939 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bAPPL PHYS LETT : 2014 000255939 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection 000255939 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index 000255939 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded 000255939 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5 000255939 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000255939 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences 000255939 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline 000255939 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz 000255939 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List 000255939 920__ $$lyes 000255939 9201_ $$0I:(DE-Juel1)PGI-5-20110106$$kPGI-5$$lMikrostrukturforschung$$x0 000255939 9801_ $$aFullTexts 000255939 980__ $$ajournal 000255939 980__ $$aVDB 000255939 980__ $$aUNRESTRICTED 000255939 980__ $$aI:(DE-Juel1)PGI-5-20110106 000255939 981__ $$aI:(DE-Juel1)ER-C-1-20170209