Valence band spectroscopy in V-grooved quantum wires

被引：35
|
作者：
Goldoni, G
Rossi, F
Molinari, E
Fasolino, A
Rinaldi, R
Cingolani, R
机构：
[1] UNIV MODENA,DIPARTIMENTO FIS,I-41100 MODENA,ITALY
[2] CATHOLIC UNIV NIJMEGEN,INST THEORET PHYS,NL-6525 ED NIJMEGEN,NETHERLANDS
[3] IST NAZL FIS MAT,I-73100 LECCE,ITALY
[4] UNIV LECCE,DIPARTIMENTO SCI MAT,I-73100 LECCE,ITALY
来源：
APPLIED PHYSICS LETTERS | 1996年 / 69卷 / 20期
关键词：
D O I：
10.1063/1.117745
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present a combined theoretical and experimental study of the anisotropy in the optical absorption of V-shaped quantum wires. By means of realistic band structure calculations for these structures, we show that detailed information on the heavy- and light-hole states can be singled out from the anisotropy spectra independently of the electron confinement, thus allowing accurate valence band spectroscopy. (C) 1996 American Institute of Physics.
引用
收藏
页码：2965 / 2967
页数：3
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