Biomimetic surface nanostructure on GaN/In 0.25Ga 0.75N solar cells for broad angular enhancement

Hsun Wen Wang, Min An Tsai, Chia Cheng Tu, Shiuan-Huei Lin, Hao-Chung Kuo*, Peichen Yu, Jinn Kong Sheu

*Corresponding author for this work

研究成果: Conference contribution同行評審

摘要

The GaN/In 0.25Ga 0.75N double-heterojunction solar cells with rough and nipple arrays Indium Tin Oxide (ITO) surface texture was fabricated by the inductively coupled plasma reactiveion etching (ICP-RIE) system. The peak of the external quantum efficiency for the samples with rough and nipple arrays ITO surface were each reached 29.17% and 34.25% at 420nm, and the enhancement with nipple arrays achieved highly 40% compared with the flat surface one. The results of the angle dependent current density were shown the outstanding antireflection for wide incident angle from 0° to 60°.

原文English
主出版物標題Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011
頁面948-950
頁數3
DOIs
出版狀態Published - 1 十二月 2011
事件37th IEEE Photovoltaic Specialists Conference, PVSC 2011 - Seattle, WA, United States
持續時間: 19 六月 201124 六月 2011

出版系列

名字Conference Record of the IEEE Photovoltaic Specialists Conference
ISSN(列印)0160-8371

Conference

Conference37th IEEE Photovoltaic Specialists Conference, PVSC 2011
國家United States
城市Seattle, WA
期間19/06/1124/06/11

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