Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정호 | - |
dc.date.accessioned | 2023-05-25T00:50:37Z | - |
dc.date.available | 2023-05-25T00:50:37Z | - |
dc.date.issued | 2014-11 | - |
dc.identifier.citation | Thin Solid Films, v. 570, Page. 75-80 | - |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0040609014008967?via%3Dihub | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/181350 | - |
dc.description.abstract | A silicon nanowire (SiNW) array was embedded into a polydimethylsiloxane matrix to fabricate a flexible thin film solar cell in which a rugged metallic back surface was formed at the bottom. Superior light scattering of the randomly arrayed SiNWs significantly improved the light absorptance in a short wavelength region (lambda<700 nm). The rugged morphology of metallic back surface excited the surface plasmon polaritons (SPPs) along the interface between the metal and Si, which showed a plasmonic potential to enhance light absorption in a longwavelength region (lambda> 700nm). This featurewas attributed to the threemajor routes for light trapping: back reflection, SPP resonance, and SPP scattering. This nanowire thin film showing the rugged back surface yielded the light absorption of similar to 92.6% using only similar to 5% of silicon required for conventional crystalline solar cells. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant (No. 2011-0028604) funded by the Korea government (MSIP). This work was also supported by the New & Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant (No. 20123010010160) funded by the Korea government Ministry of Trade, Industry and Energy. | - |
dc.language | en | - |
dc.publisher | Elsevier Sequoia | - |
dc.subject | Silicon | - |
dc.subject | Nanowires | - |
dc.subject | Optical absorption | - |
dc.subject | Thin films | - |
dc.subject | Surface plasmon polariton | - |
dc.title | Broadband enhancement of optical absorption in a silicon nanowire flexible thin film | - |
dc.type | Article | - |
dc.relation.volume | 570 | - |
dc.identifier.doi | 10.1016/j.tsf.2014.09.018 | - |
dc.relation.page | 75-80 | - |
dc.relation.journal | Thin Solid Films | - |
dc.contributor.googleauthor | Jung, Jin-Young | - |
dc.contributor.googleauthor | Zhou, Keya | - |
dc.contributor.googleauthor | Lee, Jung-Ho | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 재료화학공학과 | - |
dc.identifier.pid | jungho | - |
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