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dc.contributor.authorSung, Nark-Eon-
dc.contributor.authorLee, Han-Koo-
dc.contributor.authorChae, Keun Hwa-
dc.contributor.authorSingh, Jitendra Pal-
dc.contributor.authorLee, Ik-Jae-
dc.date.accessioned2024-01-20T01:00:15Z-
dc.date.available2024-01-20T01:00:15Z-
dc.date.created2021-09-05-
dc.date.issued2017-08-28-
dc.identifier.issn0021-8979-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/122394-
dc.description.abstractAmorphous ZnO-SnO2 (a-ZTO) films were deposited on quartz substrates at working pressures of 5 <= P-W <= 12 mTorr using radio frequency sputtering. PW affected the occurrence of oxygen deficiencies in the films. X-ray photoemission spectroscopy, near edge X-ray absorption fine structure (NEXAFS), and ultraviolet photoelectron spectroscopy-based spectroscopy analyses showed that oxygen vacancies (OVs) influence the evolution of the optical and electrical properties of a-ZTO films. NEXAFS reflects the onset of OVs. Low P-W contributes to the evolution of a chemical structure with numerous OVs. This result can be applied to improve the electro-optical properties of a-ZTO films. As P-W decreased, the carrier concentration increased, carrier mobility increased, and film resistivity decreased. Average optical transmittance in the visible region was >90%, and increased as P-W decreased. Published by AIP Publishing.-
dc.languageEnglish-
dc.publisherAMER INST PHYSICS-
dc.subjectPULSED-LASER DEPOSITION-
dc.subjectSENSITIZED SOLAR-CELLS-
dc.subjectZNO THIN-FILMS-
dc.subjectOPTICAL-PROPERTIES-
dc.subjectDOPED ZNO-
dc.subjectSTANNATE-
dc.subjectSUBSTRATE-
dc.subjectZN2SNO4-
dc.subjectPHOTOLUMINESCENCE-
dc.subjectTEMPERATURE-
dc.titleCorrelation of oxygen vacancies to various properties of amorphous zinc tin oxide films-
dc.typeArticle-
dc.identifier.doi10.1063/1.5000138-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF APPLIED PHYSICS, v.122, no.8-
dc.citation.titleJOURNAL OF APPLIED PHYSICS-
dc.citation.volume122-
dc.citation.number8-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000409117200046-
dc.identifier.scopusid2-s2.0-85028527266-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusPULSED-LASER DEPOSITION-
dc.subject.keywordPlusSENSITIZED SOLAR-CELLS-
dc.subject.keywordPlusZNO THIN-FILMS-
dc.subject.keywordPlusOPTICAL-PROPERTIES-
dc.subject.keywordPlusDOPED ZNO-
dc.subject.keywordPlusSTANNATE-
dc.subject.keywordPlusSUBSTRATE-
dc.subject.keywordPlusZN2SNO4-
dc.subject.keywordPlusPHOTOLUMINESCENCE-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordAuthorAmorphous ZnO-
dc.subject.keywordAuthorOxygen vacancies-
dc.subject.keywordAuthorX-ray photoemission spectroscopy-
dc.subject.keywordAuthorNEXAFS-
dc.subject.keywordAuthorultraviolet photoelectron spectroscopy-
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