Broadening processes in GaAsδ-doped quan
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T. Ferrus; B. Goutiers; J. Galibert; F. Michelini
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Article
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2001
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Elsevier Science
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English
⚖ 178 KB
We use both Quantum Hall and Shubnikov de Haas experiments at high magnetic field and low temperature to analyse broadening processes of Landau levels in a δ-doped 2D quantum well superlattice and a 1D quantum wire superlattice generated from the first one by controlled dislocation slips. We deduce