Valence intersubband gain without population inversion

PEREIRA, M. F. (2010). Valence intersubband gain without population inversion. CENTRAL EUROPEAN JOURNAL OF PHYSICS, 8 (1), 61-64.

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Terahertz gain without population inversion is studied in thin III-V semiconductor quantum wells. Nonequilibrium hole populations leading to intervalence gain in the transverse electric mode are investigated. The results are obtained with a Keldysh Nonequilibrium Green's Functions approach that takes into account bandstructure, manybody and nonequilibrium effects.

Item Type: Article
Additional Information: Times Cited: 0 International Conference on Semiconductor Materials and Optics OCT 09-10, 2008 Warsaw, POLAND
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
Page Range: 61-64
Depositing User: Danny Weston
Date Deposited: 15 Apr 2010 11:30
Last Modified: 18 Mar 2021 10:15

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