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- Title
Coulomb Oscillations of the Ballistic Conductance in a Quasi-One-Dimensional Quantum Dot.
- Authors
Tkachenko, V. A.; Baksheyev, D. G.; Tkachenko, O. A.; Liang, C.-T.
- 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, etal., Phys. Rev. Lett. 81,3507 (1998)]. © 2001 MAIK “Nauka / Interperiodica”.
- Subjects
QUANTUM dots; COULOMB potential; OSCILLATIONS
- Publication
JETP Letters, 2001, Vol 74, Issue 4, p209
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.1413551