Transport of coupled double quantum dots
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Naoki Fujita; Fujio Wakaya; Yoshihiko Yuba; Kenji Gamo
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Article
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2000
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Elsevier Science
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English
โ 315 KB
Results of transport measurements on double quantum dots in series with a weak mutual coupling are presented. Samples have been obtained by delineating two-dimensional electron gas in modulation-doped AlGaAs=GaAs with independently bias-tunable, 100 nm wide, Schottky-gates formed by an electron beam