@inproceedings{704642e0c31b4e10aa937bee2c9eccd2,
title = "Characterization of large area Cu(In,Ga)Se2 nanotip arrays via photoluminescence",
abstract = "In this study, photoluminescence (PL) measurements were used to characterized Cu(In,Ga)Se2 nanotip arrays (CIGS NTRs). Large area CIGS NTRs were yielded by using one step Ar+ milling process without template. Formation mechanism of NTRs is due to a highly anisotropic milling effect of the quaternary components compound. In both CIGS thin films with and without NTRs, saturation effects of Donor-Acceptor Pair (DAP) had been observed while excitation power dependence PL measurements. Comparing with thin film CIGS without NTRs, it has revealed that the concentration DAP had been changed after formation of CIGS NTRs and had enhanced its carrier density of the p-type semiconductor.",
keywords = "CIGS, Nanotips, Photoluminescence, Saturation",
author = "Liao, {Yu Kuang} and Lin, {Woei Tyng} and Hsieh, {Dan Hua} and Kuo, {Shou Yi} and Lai, {Fang I.} and Chueh, {Yu Lun} and Kuo, {Hao Chung}",
year = "2012",
doi = "10.1109/NANO.2012.6322062",
language = "英语",
isbn = "9781467321983",
series = "Proceedings of the IEEE Conference on Nanotechnology",
booktitle = "2012 12th IEEE International Conference on Nanotechnology, NANO 2012",
note = "2012 12th IEEE International Conference on Nanotechnology, NANO 2012 ; Conference date: 20-08-2012 Through 23-08-2012",
}