InN nanopillar devices with strong photoresponse

Lung Hsing Hsu, Chien Ting Kuo, Yuh Jen Cheng, Kuan Chao Chen, Hao-Chung Kuo, Shih Yen Lin, Chien-Chung Lin*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

The InN pillars/p-GaN is promising for extended visible and infrared absorption. The higher growth temperature and more V/III could trend toward hexagonal InN pillars epitaxy, fabricated by a low-pressure metal organic chemical vapor deposition. The tensile strain effect and the peak energy blue-shift phenomenon due to higher Fermi-level to acceptor emission were investigated via Raman and photoluminescence (PL) measurements. The high quality InN pillars reveal no indium droplets by X-ray diffraction pattern. A InN pillars photodetection device is demonstrated with extended IR response, and the portion photocurrent of InN detection as high as 13% measured via AM1.5G solar simulated spectra.

原文English
主出版物標題2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2790-2793
頁數4
ISBN(電子)9781509027248
DOIs
出版狀態Published - 18 11月 2016
事件43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 - Portland, 美國
持續時間: 5 6月 201610 6月 2016

出版系列

名字Conference Record of the IEEE Photovoltaic Specialists Conference
2016-November
ISSN(列印)0160-8371

Conference

Conference43rd IEEE Photovoltaic Specialists Conference, PVSC 2016
國家/地區美國
城市Portland
期間5/06/1610/06/16

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