Energy spectrum of surface states of lattice-matched In0.52Al0.48As surface intrinsic-n(+) structure

NCU Institutional Repository > 資訊電機學院 > 電機工程研究所 > 期刊論文 > Item 987654321/29271

請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/29271

題名:	Energy spectrum of surface states of lattice-matched In0.52Al0.48As surface intrinsic-n(+) structure
作者:	Hwang,JS;Hwang,WC;Yang,ZP;Chang,GS;Chyi,JI;Yeh,NT
貢獻者:	電機工程研究所
關鍵詞:	MODULATION SPECTROSCOPY;FERMI-LEVEL
日期:	1999
上傳時間:	2010-06-29 20:20:31 (UTC+8)
出版者:	中央大學
摘要:	This work uses photoreflectance to investigate the band gap, built-in electric field, and surface Fermi level of a series of lattice-matched In0.52Al0.48As surface intrinsic-n(+) structures having different undoped layer thickness. Experimental results indicate that the surface Fermi level is weakly pinned. By converting the dependence of the built-in electric field on undoped layer thickness into the dependence of surface state density on the surface Fermi level, this study defines the energy spectrum of the surface state density of InAlAs surface using a Gaussian distribution function. (C) 1999 American Institute of Physics. [S0003-6951(99)05540-0].
關聯:	APPLIED PHYSICS LETTERS
顯示於類別:	[電機工程研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	494	檢視/開啟

在NCUIR中所有的資料項目都受到原著作權保護.

社群 sharing