https://scholars.lib.ntu.edu.tw/handle/123456789/500484
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Hsueh, C.-C. | en_US |
dc.contributor.author | Thiyagu, S. | en_US |
dc.contributor.author | Liu, C.-T. | en_US |
dc.contributor.author | Syu, H.-J. | en_US |
dc.contributor.author | Yang, S.-T. | en_US |
dc.contributor.author | CHING-FUH LIN | en_US |
dc.date.accessioned | 2020-06-11T06:40:17Z | - |
dc.date.available | 2020-06-11T06:40:17Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/500484 | - |
dc.description.abstract | In this study, we fabricate uniform silicon nanowire (SiNW) arrays on 6-inch mono- and multi-crystalline wafers by employing the improved solution-processed metal-assisted chemical etching (MacEtch) method. Furthermore, the improved MacEtch can be applied to various crystalline orientation wafers. The SiNW arrays are 470 nm in length with high density; they demonstrate a good optical trapping effect and reflectance well below 6% over a broad wavelength range from 300 to 1100 nm. The improved MacEtch shows no difference in reflectance for a pyramid/SiNW mono-crystalline wafer with appropriate uniformity; the average delta from the center to other positions is within 22%. The effective lifetime is lower for SiNW arrays because the higher surface state causes higher surface recombination. Finally, we make the multi-crystalline wafer into an Al-BSF solar cell device with MacEtch SiNW texture, resulting in an averaged power conversion efficiency of 17.83%, which is higher than that of standard acid-textured solar cell devices. Consequently, the improved MacEtch concept is suitable for commercial mass production in the photovoltaic industry. © 2019, The Author(s). | - |
dc.relation.ispartof | Nanoscale Research Letters | - |
dc.subject | 42.70.Gi; 78.40.-q; 78.67.Bf; 81.07.Gf; Carrier lifetime; Low reflectance; Metal-assisted chemical etching; Silicon nanowire; Six-inch wafer | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Aluminum compounds; Carrier lifetime; Conversion efficiency; Crystalline materials; Etching; Nanowires; Photovoltaic cells; Reflection; Silicon compounds; Silicon solar cells; Solar cells; Textures; 42.70.Gi; 78.40.-q; 78.67.Bf; 81.07.Gf; Metal-assisted chemical etching; Silicon nanowires; Six-inch wafer; Silicon wafers | - |
dc.title | Application of Silicon Nanostructure Arrays for 6-inch Mono and Multi-Crystalline Solar Cell | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1186/s11671-019-3030-y | - |
dc.identifier.scopus | 2-s2.0-85067936570 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067936570&doi=10.1186%2fs11671-019-3030-y&partnerID=40&md5=91efad2817bdcda51b5e9d1bb9c75f45 | - |
dc.relation.journalvolume | 14 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Electronics Engineering | - |
crisitem.author.orcid | 0000-0003-3787-2163 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系 |
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