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Mesoscopic conductance fluctuations of a two-dimensional electron gas in a one-dimensional lattice of antidots

✍ Scribed by M.V. Budantsev; Z.D. Kvon; A.G. Pogosov; L.V. Litvin

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
55 KB
Volume
24
Category
Article
ISSN
0749-6036

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✦ Synopsis

Mesoscopic conductance fluctuations of a two-dimensional electron gas in a one-dimensional periodic array of antidots have been studied experimentally, for the first time. The fluctuations show a quasiperiodic behaviour on magnetic field, with period corresponding to the quantization of magnetic flux through the area of a unit cell of the one-dimensional array. The existence of the quasiperiodic component is explained by an anomalous area distribution of interfering trajectories.

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