Micro-Raman study of orientation effects of CuxSe-crystallites on Cu-rich CuGaSe2 thin films

Xue, C; Papadimitriou, D; Raptis, YS; Richter, W; Esser, N; Siebentritt, S; Lux-Steiner, MCh

dc.contributor.author	Xue, C	en
dc.contributor.author	Papadimitriou, D	en
dc.contributor.author	Raptis, YS	en
dc.contributor.author	Richter, W	en
dc.contributor.author	Esser, N	en
dc.contributor.author	Siebentritt, S	en
dc.contributor.author	Lux-Steiner, MCh	en
dc.date.accessioned	2014-03-01T01:21:02Z
dc.date.available	2014-03-01T01:21:02Z
dc.date.issued	2004	en
dc.identifier.issn	0021-8979	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/16047
dc.subject.classification	Physics, Applied	en
dc.subject.other	Charge coupled devices	en
dc.subject.other	Metallorganic chemical vapor deposition	en
dc.subject.other	Microstructure	en
dc.subject.other	Phase diagrams	en
dc.subject.other	Photoluminescence	en
dc.subject.other	Polarization	en
dc.subject.other	Raman spectroscopy	en
dc.subject.other	Scanning electron microscopy	en
dc.subject.other	Semiconductor materials	en
dc.subject.other	Solar cells	en
dc.subject.other	Thin films	en
dc.subject.other	X ray diffraction	en
dc.subject.other	Energy conversion efficiencies	en
dc.subject.other	Full width at half maximum (FWHM)	en
dc.subject.other	Raman bands	en
dc.subject.other	Copper compounds	en
dc.title	Micro-Raman study of orientation effects of CuxSe-crystallites on Cu-rich CuGaSe2 thin films	en
heal.type	journalArticle	en
heal.identifier.primary	10.1063/1.1772885	en
heal.identifier.secondary	http://dx.doi.org/10.1063/1.1772885	en
heal.language	English	en
heal.publicationDate	2004	en
heal.abstract	The structural properties of copper selenide (CuxSe), formed as a secondary phase on the surface of CuGaSe2 films grown under Cu-rich conditions on GaAs (100) substrates, were studied by micro-Raman spectroscopy. Raman bands at 45 and 263 cm(-1), observed on crystallites dispersed on the CuGaSe2 film, are in agreement with the Raman modes of CuSe and Cu2Se. Polarization- and angular-dependent micro-Raman measurements reveal that the CuxSe-crystallites are grown with a preferential orientation on the CuGaSe2 surface. (C) 2004 American Institute of Physics.	en
heal.publisher	AMER INST PHYSICS	en
heal.journalName	Journal of Applied Physics	en
dc.identifier.doi	10.1063/1.1772885	en
dc.identifier.isi	ISI:000223055100028	en
dc.identifier.volume	96	en
dc.identifier.issue	4	en
dc.identifier.spage	1963	en
dc.identifier.epage	1966	en