Nonequilibrium fluctuation relations in a quantum coherent conductor

Shuji Nakamura; Yoshiaki Yamauchi; Masayuki Hashisaka; Kensaku Chida; Kensuke Kobayashi; Teruo Ono; Renaud Leturcq; Klaus Ensslin; Keiji Saito; Yasuhiro Utsumi; Arthur C. Gossard

doi:10.1063/1.3666387

Nonequilibrium fluctuation relations in a quantum coherent conductor

Shuji Nakamura, Yoshiaki Yamauchi, Masayuki Hashisaka, Kensaku Chida, Kensuke Kobayashi, Teruo Ono, Renaud Leturcq, Klaus Ensslin, Keiji Saito, Yasuhiro Utsumi, Arthur C. Gossard

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Recently we reported experimental test for Fluctuation Theorem in Aharanov-Bohm ring. In this Paper, we report experimental results to support it. We change electron density in finite magnetic fields. Also in this case, nonequilibrium fluctuation relations based in the Fluctuation theorem are valid. These results provide experimental evidence of the fluctuation theorem in the quantum coherent regime and open up a new way to explore nonequilibrium statistical mechanics.

Original language	English
Title of host publication	Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30
Pages	329-330
Number of pages	2
DOIs	https://doi.org/10.1063/1.3666387
Publication status	Published - 2011
Externally published	Yes
Event	30th International Conference on the Physics of Semiconductors, ICPS-30 - Seoul, Korea, Republic of Duration: 2010 Jul 25 → 2010 Jul 30

Publication series

Name	AIP Conference Proceedings
Volume	1399
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	30th International Conference on the Physics of Semiconductors, ICPS-30
Country/Territory	Korea, Republic of
City	Seoul
Period	10/7/25 → 10/7/30

Keywords

Aharov-Bohm ring
Fluctuation theorem

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.3666387

Cite this

Nakamura, S., Yamauchi, Y., Hashisaka, M., Chida, K., Kobayashi, K., Ono, T., Leturcq, R., Ensslin, K., Saito, K., Utsumi, Y., & Gossard, A. C. (2011). Nonequilibrium fluctuation relations in a quantum coherent conductor. In Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30 (pp. 329-330). (AIP Conference Proceedings; Vol. 1399). https://doi.org/10.1063/1.3666387

Nonequilibrium fluctuation relations in a quantum coherent conductor. / Nakamura, Shuji; Yamauchi, Yoshiaki; Hashisaka, Masayuki et al.
Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30. 2011. p. 329-330 (AIP Conference Proceedings; Vol. 1399).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nakamura, S, Yamauchi, Y, Hashisaka, M, Chida, K, Kobayashi, K, Ono, T, Leturcq, R, Ensslin, K, Saito, K, Utsumi, Y & Gossard, AC 2011, Nonequilibrium fluctuation relations in a quantum coherent conductor. in Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30. AIP Conference Proceedings, vol. 1399, pp. 329-330, 30th International Conference on the Physics of Semiconductors, ICPS-30, Seoul, Korea, Republic of, 10/7/25. https://doi.org/10.1063/1.3666387

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AU - Ono, Teruo

AU - Leturcq, Renaud

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AU - Gossard, Arthur C.

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AB - Recently we reported experimental test for Fluctuation Theorem in Aharanov-Bohm ring. In this Paper, we report experimental results to support it. We change electron density in finite magnetic fields. Also in this case, nonequilibrium fluctuation relations based in the Fluctuation theorem are valid. These results provide experimental evidence of the fluctuation theorem in the quantum coherent regime and open up a new way to explore nonequilibrium statistical mechanics.

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Nonequilibrium fluctuation relations in a quantum coherent conductor

Abstract

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Keywords

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