標題: | Cost-Effective and Self-Textured Gallium-Doped Zinc Oxide Front Contacts for Hydrogenated Amorphous Silicon Thin-Film Solar Cells |
作者: | Yu, Shu-Hung Ho, Po-Ching Lee, Chia-Ling Bi, Chien-Chung Yeh, Chih-Hung Chang, Chun-Yen 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 1-二月-2013 |
摘要: | We adopt a economical and original method to fabricate self-textured gallium-doped zinc oxide (GZO) front contacts for hydrogenated amorphous silicon (a-Si: H) single-junction solar cells. This technique involves an atmospheric-pressure plasma jet (APPJ) and a dc sputtering process. The electro-optical characteristics of the textured GZO films are mainly controlled by the haze of organosilicon underlayers deposited by the APPJ. The films exhibit an average optical transmittance of about 80% and resistivity below 9.91 x 10(-4) Omega cm. Moreover, compared with flat solar cells, textured cells fabricated on moderate GZO front contacts show 7.9 and 10.9% enhancements in conversion efficiency and short-circuit current density, respectively. (C) 2013 The Japan Society of Applied Physics |
URI: | http://dx.doi.org/10.7567/APEX.6.022301 http://hdl.handle.net/11536/21252 |
ISSN: | 1882-0778 |
DOI: | 10.7567/APEX.6.022301 |
期刊: | APPLIED PHYSICS EXPRESS |
Volume: | 6 |
Issue: | 2 |
結束頁: | |
顯示於類別: | 期刊論文 |