High-Performance Amorphous Silicon Thin Film Solar Cells Prepared at 100 degrees C: Toward Flexible Building-Integrated Photovoltaics
DC Field | Value | Language |
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dc.contributor.author | Kang, Dong-Won | - |
dc.contributor.author | Ryu, Jun | - |
dc.contributor.author | Konagai, Makoto | - |
dc.date.available | 2019-08-30T02:57:22Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.issn | 1738-8090 | - |
dc.identifier.issn | 2093-6788 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/36389 | - |
dc.description.abstract | For low-cost and lightweight polymer/plastic substrates in flexible building-integrated photovoltaic (BIPV) modules, low-temperature processing is essential. Amorphous silicon (a-Si:H) requires processing at a temperature of 200-250 degrees C by plasma-enhanced chemical vapor deposition to obtain satisfactory optoelectronic properties, which limits such substrates in terms of thermal budget. This study is focused on the fabrication of p-i-n-type a-Si:H solar cells at relatively low temperatures (100 degrees C). Intrinsic a-Si:H films with large optical gaps (1.83 eV) were prepared at 100 degrees C using a high hydrogen dilution ratio. In addition, p-type amorphous silicon oxide and n-type microcrystalline silicon oxide films with large optical gaps and suitable conductivities were prepared at 100 degrees C using a gas mixture containing the dopant B2H6 or PH3 and CO2. Finally, an a-Si:H p-i-n cell was fabricated at 100 degrees C; it exhibited an excellent power conversion efficiency of 9.0%, which was higher than those reported for a-Si:H thin film photovoltaics prepared at 100 degrees C. We believe that this study will open promising routes for the development of high-performance and flexible BIPVs. [GRAPHICS] . | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.title | High-Performance Amorphous Silicon Thin Film Solar Cells Prepared at 100 degrees C: Toward Flexible Building-Integrated Photovoltaics | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s13391-019-00161-8 | - |
dc.identifier.bibliographicCitation | ELECTRONIC MATERIALS LETTERS, v.15, no.5, pp 623 - 629 | - |
dc.identifier.kciid | ART002491428 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000479092400011 | - |
dc.identifier.scopusid | 2-s2.0-85069654353 | - |
dc.citation.endPage | 629 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 623 | - |
dc.citation.title | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.volume | 15 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Amorphous silicon | - |
dc.subject.keywordAuthor | Low temperature | - |
dc.subject.keywordAuthor | Thin film | - |
dc.subject.keywordAuthor | Solar cells | - |
dc.subject.keywordAuthor | Chemical vapor deposition | - |
dc.subject.keywordPlus | SI | - |
dc.subject.keywordPlus | TEMPERATURES | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | PECVD | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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