Deep hole traps in Be-doped Al0.2Ga0.8As
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J. Szatkowski; K. SieraΕski; A. Hajdusianek; E. PΕaczek-Popko
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Article
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2003
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Elsevier Science
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English
β 195 KB
Deep hole traps in Be doped p-type Al 0.2 Ga 0.8 As grown by molecular beam epitaxy have been studied by the deeplevel transient-spectroscopy method applied to samples with a Schottky diode configuration. Six hole traps, labeled as H1-H6, were found. Activation energies and capture cross sections ha