Coherent leakage current in mesoscopic M
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P.N. Racec; E.R. Racec; G.A. Nemnes; Ulrich Wulf
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Article
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2003
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Elsevier Science
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English
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We study the transport properties of metal-insulator-semiconductor-type quantum devices with a back gate located close to the field induced two-dimensional electron gas (2DEG). These devices allow for a detailed analysis of the coupling between the quantum system and the contacts (top-and back gate)