DSpace at EWHA: Optical and Scanning Probe Identification of Electronic Structure and Phases in CH3NH3PbBr3 Crystal

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DC Field	Value	Language
dc.contributor.author	조윌렴	*
dc.contributor.author	윤석현	*
dc.date.accessioned	2017-12-27T16:30:59Z	-
dc.date.available	2017-12-27T16:30:59Z	-
dc.date.issued	2017	*
dc.identifier.issn	1932-7447	*
dc.identifier.other	OAK-21451	*
dc.identifier.uri	https://dspace.ewha.ac.kr/handle/2015.oak/239400	-
dc.description.abstract	Hybrid lead halide perovskite possesses attractive properties and outstanding performance. The electronic structure of hybrid lead halide perovskite single crystal can be used to comprehend its intrinsic properties. In this study, the crystal structure of CH3NH3PbBr3 perovskite crystal was elucidated by transmission electron microscopy. Phonon modes and CH3NH3 + rocking modes were analyzed. Band gaps of the crystal were obtained by temperature-dependent Raman scattering spectroscopy and photoluminescence measurement. Surface potential measurement for a (001) plane exhibited a work function of the material and other phases of PbBr2 and CH3NH3Br. From experimentally determined values, an electronic structure of CH3NH3PbBr3 was built. It showed a p-type characteristic. © 2017 American Chemical Society.	*
dc.description.sponsorship	American Chemical Society	*
dc.language	English	*
dc.title	Optical and Scanning Probe Identification of Electronic Structure and Phases in CH3NH3PbBr3 Crystal	*
dc.type	Article	*
dc.relation.issue	40	*
dc.relation.volume	121	*
dc.relation.index	SCIE	*
dc.relation.index	SCOPUS	*
dc.relation.startpage	21930	*
dc.relation.lastpage	21934	*
dc.relation.journaltitle	Journal of Physical Chemistry C	*
dc.identifier.doi	10.1021/acs.jpcc.7b06765	*
dc.identifier.wosid	WOS:000413131700014	*
dc.identifier.scopusid	2-s2.0-85031323979	*
dc.author.google	Jung H.R.	*
dc.author.google	Kim G.Y.	*
dc.author.google	Nguyen B.P.	*
dc.author.google	Jin H.-J.	*
dc.author.google	Jo W.	*
dc.author.google	Thu Nguyen T.T.	*
dc.author.google	Yoon S.	*
dc.author.google	Woo W.S.	*
dc.author.google	Ahn C.W.	*
dc.author.google	Cho S.	*
dc.author.google	Kim I.W.	*
dc.contributor.scopusid	조윌렴(7103322276)	*
dc.contributor.scopusid	윤석현(55732105900)	*
dc.date.modifydate	20240123091004	*