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Aharonov-Bohm effect and electron correlation in quantum dots
| Title: | Aharonov-Bohm effect and electron correlation in quantum dots |
| Authors: | Akera, Hiroshi1 Browse this author |
| Authors(alt): | 明楽, 浩史1 |
| Issue Date: | 15-Mar-1993 |
| Publisher: | American Physical Society |
| Journal Title: | Physical Review B |
| Volume: | 47 |
| Issue: | 11 |
| Start Page: | 6835 |
| End Page: | 6838 |
| Publisher DOI: | 10.1103/PhysRevB.47.6835 |
| Abstract: | Transport through two quantum dots in parallel is studied theoretically in the presence of a magnetic flux between dots and in the limit of large one-electron level separations in each dot. Electron-electron scattering at a dot breaks the phase coherence of an electron in the tunneling process through the dot and suppresses the Aharonov-Bohm oscillations of the conductance. It is shown that the amplitude of the Aharonov-Bohm oscillations depends strongly on the Fermi level relative to the resonant levels because of a two-electron phase interference. |
| Rights: | Copyright © 1993 American Physical Society |
| Relation: | http://www.aps.org/ |
| Type: | article |
| URI: | http://hdl.handle.net/2115/6119 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 明楽 浩史
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