DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안병태 | ko |
dc.contributor.author | 권세한 | ko |
dc.contributor.author | 이정철 | ko |
dc.contributor.author | 강기환 | ko |
dc.contributor.author | 김석기 | ko |
dc.contributor.author | 윤경훈 | ko |
dc.contributor.author | 송진수 | ko |
dc.contributor.author | 이두열 | ko |
dc.date.accessioned | 2013-03-02T21:00:33Z | - |
dc.date.available | 2013-03-02T21:00:33Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-01 | - |
dc.identifier.citation | 한국태양에너지학회 논문집, v.20, no.2, pp.43 - 54 | - |
dc.identifier.issn | 1598-6411 | - |
dc.identifier.uri | http://hdl.handle.net/10203/75496 | - |
dc.description.abstract | We prepared and characterized Cu(In_1-xGa_x)Se₂(CIGS) films using a elemental co-evaporation method for absorbing layer of high efficiency thin film solar cells. The CIGS films deposited on a soda-lime glass exhibited low resistivity because of higher carrier concentration. Na was accumulated at the CIGS surface and the 0 and Se were also accumulated at the surface, suggesting that oxidation is a driving force of Na accumulation. The structure of CIGS film was modified or a secondary phase was formed in the Cu-poor CIGS bulk films probably due to the incorporation of Na into Cu vacancy sites. As the Ga/(In+Ga) ratio increased, the diffraction peaks of CU_0.91(In_1-xGa_x)Se₂films were shifted to larger angle and splitted, and the grain size of Cu_0.91(In_1-xGa_x)Se₂films became smaller. All CU_0.91(In_1-xGa_x)Se₂films showed the p-type conductivity regardless of the Ga/(In+Ga) ratio. Ag/n-ZnO/i-ZnO/CdS/CU_0.91(ln_0.7Ga_0.3)Se₂/MO solar cells were fabricated. The currently best efficiency in this study was 14.48% for 0.18cm²area (V_oc=581.5 mV, J_sc=34.88 mA, F.F=0.714). | - |
dc.language | Korean | - |
dc.publisher | 한국태양에너지학회 | - |
dc.title | Na확산과 Ga첨가에 따른 동시증발법으로 제조된 CIGS박막과 CdS/CIGS 태양전지 특성 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 43 | - |
dc.citation.endingpage | 54 | - |
dc.citation.publicationname | 한국태양에너지학회 논문집 | - |
dc.contributor.localauthor | 안병태 | - |
dc.contributor.nonIdAuthor | 권세한 | - |
dc.contributor.nonIdAuthor | 이정철 | - |
dc.contributor.nonIdAuthor | 강기환 | - |
dc.contributor.nonIdAuthor | 김석기 | - |
dc.contributor.nonIdAuthor | 윤경훈 | - |
dc.contributor.nonIdAuthor | 송진수 | - |
dc.contributor.nonIdAuthor | 이두열 | - |
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