Study on the effects of different sulfur vaporization temperature on the properties of CuInS2 thin films

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dc.contributor.authorShin, Seung Wookko
dc.contributor.authorHan, Jun Heeko
dc.contributor.authorLee, JeongYongko
dc.contributor.authorPark, Yeon Chanko
dc.contributor.authorMoholkar, A. V.ko
dc.contributor.authorGang, Myeong-Gilko
dc.contributor.authorJeong, Chae Hwanko
dc.contributor.authorKim, Jin Hyeokko
dc.contributor.authorYun, Jae Hoko
dc.date.accessioned2013-06-07T07:57:18Z-
dc.date.available2013-06-07T07:57:18Z-
dc.date.created2013-05-07-
dc.date.created2013-05-07-
dc.date.issued2013-04-
dc.identifier.citationAPPLIED SURFACE SCIENCE, v.270, pp.572 - 577-
dc.identifier.issn0169-4332-
dc.identifier.urihttp://hdl.handle.net/10203/173789-
dc.description.abstractCuInS2 (CIS) absorber thin films were prepared by sulfurization of In/Cu metallic stacked precursor. The precursor thin films were sulfurized using a commercial furnace system in the S-2 (s) + Ar atmosphere at 425 degrees C for 1 h. Effects of different S vapor temperature from 150 to 400 degrees C on the structural, morphological, compositional and optical properties of CIS thin films were investigated. X-ray diffraction and Raman studies showed that the sulfurized thin films with S vaporization temperature below 300 degrees C exhibited CIS tetragonal structure with secondary phases such as CuxSy, CuIn5S8, and InxSy. The sulfurized thin films with S vaporization temperature over 350 degrees C showed a single CIS tetragonal structure. Compositional ratio of CIS thin films showed that Cu/ In and S/(Cu + In) ratio in the CIS thin films with S vaporization temperature over 350 degrees C were 1.0-1.2 and 0.9-1.1, respectively, while compositional ratio deviated from stoichiometry when the sulfurized thin films below S vaporization temperature of 350 degrees C. Optical study showed that the band gap energy and the absorption coefficient of CIS thin films were estimated from 1.18 eV to 1.5 eV and over 10(4) cm(-1), respectively. (c) 2013 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectSUBSTRATE-TEMPERATURE-
dc.subjectELECTRICAL-PROPERTIES-
dc.subjectSPRAY-PYROLYSIS-
dc.subjectSOLAR-CELLS-
dc.subjectGROWTH-
dc.subjectSULFURIZATION-
dc.subjectCHALCOPYRITE-
dc.subjectPERFORMANCE-
dc.subjectPRECURSORS-
dc.titleStudy on the effects of different sulfur vaporization temperature on the properties of CuInS2 thin films-
dc.typeArticle-
dc.identifier.wosid000316790200085-
dc.identifier.scopusid2-s2.0-84875220938-
dc.type.rimsART-
dc.citation.volume270-
dc.citation.beginningpage572-
dc.citation.endingpage577-
dc.citation.publicationnameAPPLIED SURFACE SCIENCE-
dc.identifier.doi10.1016/j.apsusc.2013.01.087-
dc.contributor.localauthorLee, JeongYong-
dc.contributor.nonIdAuthorShin, Seung Wook-
dc.contributor.nonIdAuthorHan, Jun Hee-
dc.contributor.nonIdAuthorPark, Yeon Chan-
dc.contributor.nonIdAuthorMoholkar, A. V.-
dc.contributor.nonIdAuthorGang, Myeong-Gil-
dc.contributor.nonIdAuthorJeong, Chae Hwan-
dc.contributor.nonIdAuthorKim, Jin Hyeok-
dc.contributor.nonIdAuthorYun, Jae Ho-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorCuInS2 (CIS)-
dc.subject.keywordAuthorThin film solar cells (TFSCs)-
dc.subject.keywordAuthorSulfurization-
dc.subject.keywordAuthorVaporization temperature-
dc.subject.keywordAuthorS powder-
dc.subject.keywordAuthorLow cost process-
dc.subject.keywordPlusSUBSTRATE-TEMPERATURE-
dc.subject.keywordPlusELECTRICAL-PROPERTIES-
dc.subject.keywordPlusSPRAY-PYROLYSIS-
dc.subject.keywordPlusSOLAR-CELLS-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusSULFURIZATION-
dc.subject.keywordPlusCHALCOPYRITE-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusPRECURSORS-
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