Self-sustained current oscillation and nuclear spin effects in quantum dots

Keiji Ono; Shinpei Yamaguchi; Seigo Tarucha

doi:10.1117/12.546453

25 May 2004 Self-sustained current oscillation and nuclear spin effects in quantum dots

Keiji Ono, Shinpei Yamaguchi, Seigo Tarucha

Proceedings Volume 5472, Noise and Information in Nanoelectronics, Sensors, and Standards II; (2004) https://doi.org/10.1117/12.546453
Event: Second International Symposium on Fluctuations and Noise, 2004, Maspalomas, Gran Canaria Island, Spain

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.

Citation Download Citation

Keiji Ono, Shinpei Yamaguchi, and Seigo Tarucha "Self-sustained current oscillation and nuclear spin effects in quantum dots", Proc. SPIE 5472, Noise and Information in Nanoelectronics, Sensors, and Standards II, (25 May 2004); https://doi.org/10.1117/12.546453

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