DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hong, Ki-Ha | ko |
dc.contributor.author | Kim, Jongseob | ko |
dc.contributor.author | Debbichi, Lamjed | ko |
dc.contributor.author | Kim, Hyungjun | ko |
dc.contributor.author | Im, Sang Hyuk | ko |
dc.date.accessioned | 2017-03-28T04:14:09Z | - |
dc.date.available | 2017-03-28T04:14:09Z | - |
dc.date.created | 2017-02-14 | - |
dc.date.created | 2017-02-14 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY C, v.121, no.1, pp.969 - 974 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220727 | - |
dc.description.abstract | Ternary metal halides (A(3)X(2)I(9)) have attracted considerable interest because they have good:stability and reduced toxicity compared with Pb-based halide perovskites. The main issue with A(3)X(2)I(9) is their band gap, which is relatively large for use in a single junction solar cell (1.9-2.2 eV for the Cs3Bi2I9). This theoretical study found that the band gap of Cs3Bi2I9 can be successfully modulated by using dual metal cations, i.e., by forming. Cs3Bi2I9 (X: trivalent cation). Among the various trivalent atoms, investigated, In and Ga showed very promising band gap modulation behaviors. Additionally, the indirect band gap of Cs3Bi2I9 can be changed into a direct nand gap. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | POWER CONVERSION EFFICIENCY | - |
dc.subject | SOLAR-CELLS | - |
dc.subject | LEAD-FREE | - |
dc.subject | HALIDE PEROVSKITES | - |
dc.subject | CH3NH3PBI3 | - |
dc.subject | CH(3)NH(3)PBL(3) | - |
dc.subject | PHOTOVOLTAICS | - |
dc.subject | ABSORBER | - |
dc.title | Band Gap Engineering of Cs3Bi2I9 Perovskites with Trivalent Atoms Using a Dual Metal Cation | - |
dc.type | Article | - |
dc.identifier.wosid | 000392035500102 | - |
dc.identifier.scopusid | 2-s2.0-85035124014 | - |
dc.type.rims | ART | - |
dc.citation.volume | 121 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 969 | - |
dc.citation.endingpage | 974 | - |
dc.citation.publicationname | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.identifier.doi | 10.1021/acs.jpcc.6b12426 | - |
dc.contributor.localauthor | Kim, Hyungjun | - |
dc.contributor.nonIdAuthor | Hong, Ki-Ha | - |
dc.contributor.nonIdAuthor | Kim, Jongseob | - |
dc.contributor.nonIdAuthor | Debbichi, Lamjed | - |
dc.contributor.nonIdAuthor | Im, Sang Hyuk | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | LEAD-FREE | - |
dc.subject.keywordPlus | HALIDE PEROVSKITES | - |
dc.subject.keywordPlus | CH3NH3PBI3 | - |
dc.subject.keywordPlus | CH(3)NH(3)PBL(3) | - |
dc.subject.keywordPlus | PHOTOVOLTAICS | - |
dc.subject.keywordPlus | ABSORBER | - |
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