Microscopic theory for the valence intersubband absorption of quantum wells

PEREIRA, M. F. and WENZEL, H. (2005). Microscopic theory for the valence intersubband absorption of quantum wells. Microelectronic Engineering, 81 (2-4), p. 510.

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Link to published version:: https://doi.org/10.1016/j.mee.2005.03.054


In this paper we focus on the temperature dependence and on a detailed analysis of the interplay between Coulomb effects at Hartree–Fock level, namely: subband shifts, exchange and depolarization shifts to the valence intersubband absorption of III–V semiconductor quantum wells. We show how the tendency of the depolarization to create double peaks in the absorption spectra in the presence of a strongly k-space localized dipole moment can be partially compensated by the other Coulomb corrections considered.

Item Type: Article
Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Advanced Coatings and Composites Research Centre > Electronic Materials and Sensors Research Group
Identification Number: https://doi.org/10.1016/j.mee.2005.03.054
Page Range: p. 510
Depositing User: Ann Betterton
Date Deposited: 07 Feb 2011 13:32
Last Modified: 18 Mar 2021 09:45
URI: https://shura.shu.ac.uk/id/eprint/3055

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