Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 11277 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Han-Don Um | - |
dc.contributor.author | Namwoo Kim | - |
dc.contributor.author | Kangmin Lee | - |
dc.contributor.author | Inchan Hwang | - |
dc.contributor.author | Ji Hoon Seo | - |
dc.contributor.author | Young J. Yu | - |
dc.contributor.author | Peter Duane | - |
dc.contributor.author | Munib Wober | - |
dc.contributor.author | Seo, Kwanyong | - |
dc.date.accessioned | 2023-12-22T01:11:18Z | - |
dc.date.available | 2023-12-22T01:11:18Z | - |
dc.date.created | 2015-07-13 | - |
dc.date.issued | 2015-06 | - |
dc.description.abstract | A systematic study was conducted into the use of metal-assisted chemical etching (MacEtch) to fabricate vertical Si microwire arrays, with several models being studied for the efficient redox reaction of reactants with silicon through a metal catalyst by varying such parameters as the thickness and morphology of the metal film. By optimizing the MacEtch conditions, high-quality vertical Si microwires were successfully fabricated with lengths of up to 23.2 mu m, which, when applied in a solar cell, achieved a conversion efficiency of up to 13.0%. These solar cells also exhibited an open-circuit voltage of 547.7 mV, a short-circuit current density of 33.2 mA/cm(2), and a fill factor of 71.3% by virtue of the enhanced light absorption and effective carrier collection provided by the Si microwires. The use of MacEtch to fabricate high-quality Si microwires therefore presents a unique opportunity to develop cost-effective and highly efficient solar cells. | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.5, pp.11277 | - |
dc.identifier.doi | 10.1038/srep11277 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.scopusid | 2-s2.0-84931275703 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/12624 | - |
dc.identifier.url | http://www.nature.com/srep/2015/150610/srep11277/full/srep11277.html | - |
dc.identifier.wosid | 000356091600001 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Versatile control of metal-assisted chemical etching for vertical silicon microwire arrays and their photovoltaic applications | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | NANOWIRE ARRAYS | - |
dc.subject.keywordPlus | SI MICROWIRE | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | UNIFORM | - |
dc.subject.keywordPlus | PLANAR | - |
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