DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Byungha | ko |
dc.contributor.author | Zhu, Yu | ko |
dc.contributor.author | Bojarczuk, Nestor A. | ko |
dc.contributor.author | Chey, S. Jay | ko |
dc.contributor.author | Guha, Supratik | ko |
dc.date.accessioned | 2015-11-20T12:42:59Z | - |
dc.date.available | 2015-11-20T12:42:59Z | - |
dc.date.created | 2014-03-13 | - |
dc.date.created | 2014-03-13 | - |
dc.date.created | 2014-03-13 | - |
dc.date.issued | 2012-07 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.101, no.5 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201657 | - |
dc.description.abstract | We have examined Cu2ZnSnSe4 (CZTSe) solar cells prepared by thermal co-evaporation on Mo-coated glass substrates followed by post-deposition annealing under Se ambient. We show that the control of an interfacial MoSe2 layer thickness and the introduction of an adequate Se partial pressure (P-Se) during annealing are essential to achieve high efficiency CZTSe solar cells-a reverse correlation between device performance and MoSe2 thickness is observed, and insufficient P-Se leads to the formation of defects within the bandgap as revealed by photoluminescence measurements. Using a TiN diffusion barrier, we demonstrate 8.9% efficiency CZTSe devices with a long lifetime of photo-generated carriers. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4740276] | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Control of an interfacial MoSe2 layer in Cu2ZnSnSe4 thin film solar cells: 8.9% power conversion efficiency with a TiN diffusion barrier | - |
dc.type | Article | - |
dc.identifier.wosid | 000307676600105 | - |
dc.identifier.scopusid | 2-s2.0-84864663966 | - |
dc.type.rims | ART | - |
dc.citation.volume | 101 | - |
dc.citation.issue | 5 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.4740276 | - |
dc.contributor.localauthor | Shin, Byungha | - |
dc.contributor.nonIdAuthor | Zhu, Yu | - |
dc.contributor.nonIdAuthor | Bojarczuk, Nestor A. | - |
dc.contributor.nonIdAuthor | Chey, S. Jay | - |
dc.contributor.nonIdAuthor | Guha, Supratik | - |
dc.type.journalArticle | Article | - |
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