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Valence band spectroscopy in V‐grooved quantum wires

 

作者: G. Goldoni,   F. Rossi,   E. Molinari,   A. Fasolino,   R. Rinaldi,   R. Cingolani,  

 

期刊: Applied Physics Letters  （AIP Available online 1996）
卷期: Volume 69, issue 20  

页码: 2965-2967

 

ISSN:0003-6951

 

年代: 1996

 

DOI:10.1063/1.117745

 

出版商: AIP

 

数据来源: AIP

 

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 spectraindependentlyoftheelectronconfinement, thus allowing accurate valence band spectroscopy. ©1996 American Institute of Physics.

 

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