Title of article
Quantum oscillation and decoherence in triangular antidot lattice
Author/Authors
M. Ueki، نويسنده , , A. Endo، نويسنده , , S. Katsumoto، نويسنده , , Y. Iye، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2004
Pages
4
From page
365
To page
368
Abstract
Quantum oscillation phenomena in triangular antidot lattice have been investigated. Altshuler–Aronov–Spivak oscillations and Aharonov–Bohm (AB)-type oscillations are observed at low magnetic field, and AB-type oscillations due to edge channels are observed in the quantum Hall regime. Measurements of the temperature dependence of these oscillations furnish information on the mechanism of decoherence in the antidot lattice, which is compared with the single ring case.
Keywords
Antidot lattice , AB-type oscillation , AAS oscillation , Decoherence
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2004
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1051232
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