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Proceedings Paper

2D hole gas in GaAs/(AlGa)As heterostructures investigated by photoreflectance spectroscopy
Author(s): Piotr Sitarek; Jan Misiewicz; Ole Per Hansen
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Paper Abstract

Photoreflectance technique is used to investigate two types of GaAs/(AlGa)As heterostructures with 2D hole systems: triangular and rectangular quantum wells. The attention is focused on the few extra features visible above FKO oscillations. This extra features are found as a result of the 2D holes presence in our structures.

Paper Details

Date Published: 13 June 1997
PDF: 4 pages
Proc. SPIE 3179, Solid State Crystals in Optoelectronics and Semiconductor Technology, (13 June 1997); doi: 10.1117/12.276210
Show Author Affiliations
Piotr Sitarek, Technical Univ. of Wroclaw (Poland)
Jan Misiewicz, Technical Univ. of Wroclaw (Poland)
Ole Per Hansen, Univ. of Copenhagen (Denmark)

Published in SPIE Proceedings Vol. 3179:
Solid State Crystals in Optoelectronics and Semiconductor Technology
Antoni Rogalski; Jaroslaw Rutkowski; Andrzej Majchrowski; Jerzy Zielinski, Editor(s)

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