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Proceedings Paper

Self-sustained current oscillation and nuclear spin effects in quantum dots
Author(s): Keiji Ono; Shinpei Yamaguchi; Seigo Tarucha
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Paper Abstract

Hyperfine coupling of electron spins to nuclear spins is studied for a GaAs-based double quantum dot in the spin blockade. A current flowing through the double dot shows time-dependent oscillations with a period of as long as 200 sec.

Paper Details

Date Published: 25 May 2004
PDF: 8 pages
Proc. SPIE 5472, Noise and Information in Nanoelectronics, Sensors, and Standards II, (25 May 2004); doi: 10.1117/12.546453
Show Author Affiliations
Keiji Ono, Univ. of Tokyo (Japan)
Japan Science and Technology Corp. (Japan)
Shinpei Yamaguchi, Univ. of Tokyo (Japan)
Seigo Tarucha, Univ. of Tokyo (Japan)
Japan Science and Technology Corp. (Japan)


Published in SPIE Proceedings Vol. 5472:
Noise and Information in Nanoelectronics, Sensors, and Standards II
Janusz M. Smulko; Yaroslav Blanter; Mark I. Dykman; Laszlo B. Kish, Editor(s)

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