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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 74, Issue 4, Pages 229–233
(Mi jetpl4190)
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This article is cited in 4 scientific papers (total in 4 papers)
CONDENSED MATTER
Coulomb oscillations of the ballistic conductance in a quasi-one-dimensional quantum dot
V. A. Tkachenkoa, D. G. Baksheeva, O. A. Tkachenkoba, C. T. Liangc a Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
c Department of Physics, National Taiwan University
Abstract:
It is demonstrated that localized states of an open quasi-one-dimensional quantum dot can be charged by the Coulomb blockade mechanism. A new effect-Coulomb oscillations of the ballistic conductance is observed because of the high sensitivity of the ballistic current to single-electron variations of the self-consistent potential of the dot. The model proposed explains experimental results [C.-T. Liang, M.Y. Simmons, C. G. Smith, $et al.$, Phys. Rev. Lett. 81, 3507 (1998)].
Received: 16.07.2001
Citation:
V. A. Tkachenko, D. G. Baksheev, O. A. Tkachenko, C. T. Liang, “Coulomb oscillations of the ballistic conductance in a quasi-one-dimensional quantum dot”, Pis'ma v Zh. Èksper. Teoret. Fiz., 74:4 (2001), 229–233; JETP Letters, 74:4 (2001), 209–212
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https://www.mathnet.ru/eng/jetpl4190 https://www.mathnet.ru/eng/jetpl/v74/i4/p229
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