Piezoelectric Effects on the Electron–Ho
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A. Levin; A. Patanè; F. Schindler; A. Polimeni; L. Eaves; P.C. Main; M. Henini
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Article
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2001
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John Wiley and Sons
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English
⚖ 81 KB
👁 1 views
Photocurrent spectroscopy is used to investigate the quantum-confined Stark shift, QCSS, of In 0.5 Ga 0.5 As/GaAs self-assembled quantum dots (QDs) grown on (100) and (311)B planes. An asymmetric dependence of the QCSS with respect to the direction of the electric field is observed in both cases. We