https://scholars.lib.ntu.edu.tw/handle/123456789/501696
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lai, Yi-Chun | en_US |
dc.contributor.author | Chang, Yu-Fan | en_US |
dc.contributor.author | Tsai, Pei-Ting | en_US |
dc.contributor.author | Chang, Jan-Kai | en_US |
dc.contributor.author | Tseng, Wei-Hsuan | en_US |
dc.contributor.author | Lin, Yi-Cheng | en_US |
dc.contributor.author | Hsiao, Chu-Yen | en_US |
dc.contributor.author | Zan, Hsiao-Wen | en_US |
dc.contributor.author | Wu, Chih-I. | en_US |
dc.contributor.author | Chi, Gou-Chung | en_US |
dc.contributor.author | Meng, Hsin-Fei | en_US |
dc.contributor.author | YI-CHENG LIN | en_US |
dc.creator | Lai, Yi-Chun;Chang, Yu-Fan;Tsai, Pei-Ting;Chang, Jan-Kai;Tseng, Wei-Hsuan;Lin, Yi-Cheng;Hsiao, Chu-Yen;Zan, Hsiao-Wen;Wu, Chih-I.;Chi, Gou-Chung;Meng, Hsin-Fei;Yu, Peichen | - |
dc.date.accessioned | 2020-06-11T06:58:57Z | - |
dc.date.available | 2020-06-11T06:58:57Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/501696 | - |
dc.description.abstract | In this work, we investigate blade-coated organic interlayers at the rear surface of hybrid organic-silicon photovoltaics based on two small molecules: Tris(8-hydroxyquinolinato) aluminium (Alq3) and 1,3-bis(2-(4- Tert-butylphenyl)-1,3,4-oxadiazol-5-yl) benzene (OXD-7). In particular, soluble Alq3 resulting in a uniform thin film with a root-mean-square roughness < 0.2nm is demonstrated for the first time. Both devices with the Alq3 and OXD-7 interlayers show notable enhancement in the open-circuit voltage and fill-factor, leading to a net efficiency increase by over 2% from the reference, up to 11.8% and 12.5% respectively. The capacitance-voltage characteristics confirm the role of the small-molecule interlayers resembling a thin interfacial oxide layer for the Al-Si Schottky barrier to enhance the built-in potential and facilitate charge transport. Moreover, the Alq3 interlayer in optimized devices exhibits isolated phases with a large surface roughness, in contrast to the OXD-7 which forms a continuous uniform thin film. The distinct morphological differences between the two interlayers further suggest different enhancement mechanisms and hence offer versatile functionalities to the advent of hybrid organic-silicon photovoltaics. © 2016 Optical Society of America. | - |
dc.relation.ispartof | Optics Express | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Capacitance; Cell engineering; Molecules; Open circuit voltage; Schottky barrier diodes; Silicon solar cells; Solar cells; Surface roughness; Thin films; Built-in potential; Capacitance voltage characteristic; Efficiency increase; Enhancement mechanism; Interface engineering; Interfacial oxide layers; Organic interlayers; Root mean square roughness; Composite films | - |
dc.title | Rear interface engineering of hybrid organic-silicon nanowire solar cells via blade coating | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1364/OE.24.00A414 | - |
dc.identifier.isi | WOS:000369066300038 | - |
dc.relation.pages | A414-A423 | - |
dc.relation.journalvolume | 24 | - |
dc.relation.journalissue | 2 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.dept | MediaTek-NTU Research Center | - |
crisitem.author.orcid | 0000-0003-3613-7511 | - |
crisitem.author.orcid | 0000-0002-2448-5693 | - |
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 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
顯示於: | 電機工程學系 |
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