INFLUENCE OF LASER RADIATION ON THE PROPERTIES OF P- AND N-TYPE SILICON

被引:0
|
作者
Mozolevskis, G. [1 ]
Medvid, A. [1 ]
Onufrijevs, P. [1 ]
Dmytruk, I.
Pundyk, I.
机构
[1] Riga Tech Univ, Labs Semicond Phys, Riga, Latvia
关键词
Photoluminescence; nanocones; p-n junction; silicon; laser; SEMICONDUCTOR;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this paper we show two-stage process of nanocones formation by Nd:YAG laser radiation. It was deomstrated that in first stage after irradiation by laser p-n junction is formed. Kelvin probe force microscopy was used to measure surface potential of p-n junction after irradiation by laser. In second stage nanocones are formed. Photoluminescence spectroscopy was used to measure luminescence and its intensity dependance on intensity of laser radiation.
引用
收藏
页码:497 / 501
页数:5
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