Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 방진호 | - |
dc.date.accessioned | 2018-03-10T04:00:21Z | - |
dc.date.available | 2018-03-10T04:00:21Z | - |
dc.date.issued | 2013-05 | - |
dc.identifier.citation | Solar Energy Materials and Solar Cells, May 2013, 112, P.84-90 | en_US |
dc.identifier.issn | 0927-0248 | - |
dc.identifier.uri | http://www.sciencedirect.com.ssl.access.hanyang.ac.kr/science/article/pii/S0927024813000287?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/44628 | - |
dc.description.abstract | We suggest a design guideline that optimally combines light absorptance and electrical performance in silicon nanowire (SiNW) solar cells. The design was experimentally developed using a tradeoff relation between wire length and space-filling ratio. Increasing (or decreasing) the wire length decreases (or increases) the wire filling ratio required to achieve the same amount of light absorption. The superior antireflection characteristics of SiNW arrays stem from optical impedance matching. A wire length of 1.2μm suppressed light reflection enough to obtain 99% absorptance at a filling ratio of 38%. A short length (∼500nm) design using nanopillars rather than nanowires effectively diminished the surface and bulk recombinations to achieve a short circuit current of ∼30mA/cm2 while maintaining good light absorptance. | en_US |
dc.description.sponsorship | This work was supported by the New & Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grants (No. 20123021010010, No. 20113020010010), and by the Human Resources Development of the KETEP grant (No. 20124030200130) funded by the Korea Government Ministry of Knowledge Economy (MKE), Republic of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B.V | en_US |
dc.subject | Silicon nanowire | en_US |
dc.subject | Solar cell | en_US |
dc.subject | Antireflection | en_US |
dc.subject | Light trapping | en_US |
dc.subject | Metal-assisted electroless etching | en_US |
dc.title | Optimal design for antireflective Si nanowire solar cells | en_US |
dc.type | Article | en_US |
dc.relation.volume | 112 | - |
dc.identifier.doi | 10.1016/j.solmat.2012.12.046 | - |
dc.relation.page | 84-90 | - |
dc.relation.journal | SOLAR ENERGY MATERIALS AND SOLAR CELLS | - |
dc.contributor.googleauthor | Jung, Jin-Young | - |
dc.contributor.googleauthor | Um, Han-Don | - |
dc.contributor.googleauthor | Jee, Sang-Won | - |
dc.contributor.googleauthor | Park, Kwang-Tae | - |
dc.contributor.googleauthor | Bang, Jin Ho | - |
dc.contributor.googleauthor | Lee, Jung-Ho | - |
dc.relation.code | 2011208790 | - |
dc.sector.campus | S | - |
dc.sector.daehak | GRADUATE SCHOOL[S] | - |
dc.sector.department | DEPARTMENT OF BIONANOTECHNOLOGY | - |
dc.identifier.pid | jbang | - |
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