Experimental test of Fluctuation Theorem 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:10.1109/ICNF.2011.5994319

Experimental test of Fluctuation Theorem 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

Mesoscopic systems provide us a unique experimental stage to address nonequilibrium quantum statistical physics. Recently we demonstrated that, by measuring the current and the current noise in a mesoscopic conductor, Fluctuation Theorem (FT) can be tested. Here, our experiment as well as theoretical background is discussed. The result qualitatively validates the predictions derived from FT as the first experimental evidence of FT in the nonequilibrium quantum regime.

Original language	English
Title of host publication	Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011
Pages	270-274
Number of pages	5
DOIs	https://doi.org/10.1109/ICNF.2011.5994319
Publication status	Published - 2011
Externally published	Yes
Event	21st International Conference on Noise and Fluctuations, ICNF 2011 - Toronto, ON, Canada Duration: 2011 Jun 12 → 2011 Jun 16

Publication series

Name	Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011

Other

Other	21st International Conference on Noise and Fluctuations, ICNF 2011
Country/Territory	Canada
City	Toronto, ON
Period	11/6/12 → 11/6/16

ASJC Scopus subject areas

Electrical and Electronic Engineering
Mechanical Engineering

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10.1109/ICNF.2011.5994319

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Nakamura, S., Yamauchi, Y., Hashisaka, M., Chida, K., Kobayashi, K., Ono, T., Leturcq, R., Ensslin, K., Saito, K., Utsumi, Y., & Gossard, A. C. (2011). Experimental test of Fluctuation Theorem in a quantum coherent conductor. In Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011 (pp. 270-274). Article 5994319 (Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011). https://doi.org/10.1109/ICNF.2011.5994319

Experimental test of Fluctuation Theorem in a quantum coherent conductor. / Nakamura, Shuji; Yamauchi, Yoshiaki; Hashisaka, Masayuki et al.
Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011. 2011. p. 270-274 5994319 (Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011).

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, Experimental test of Fluctuation Theorem in a quantum coherent conductor. in Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011., 5994319, Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011, pp. 270-274, 21st International Conference on Noise and Fluctuations, ICNF 2011, Toronto, ON, Canada, 11/6/12. https://doi.org/10.1109/ICNF.2011.5994319

Nakamura S, Yamauchi Y, Hashisaka M, Chida K, Kobayashi K, Ono T et al. Experimental test of Fluctuation Theorem in a quantum coherent conductor. In Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011. 2011. p. 270-274. 5994319. (Proceedings of the IEEE 21st International Conference on Noise and Fluctuations, ICNF 2011). doi: 10.1109/ICNF.2011.5994319

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abstract = "Mesoscopic systems provide us a unique experimental stage to address nonequilibrium quantum statistical physics. Recently we demonstrated that, by measuring the current and the current noise in a mesoscopic conductor, Fluctuation Theorem (FT) can be tested. Here, our experiment as well as theoretical background is discussed. The result qualitatively validates the predictions derived from FT as the first experimental evidence of FT in the nonequilibrium quantum regime.",

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

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AU - Ono, Teruo

AU - Leturcq, Renaud

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AU - Saito, Keiji

AU - Utsumi, Yasuhiro

AU - Gossard, Arthur C.

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AB - Mesoscopic systems provide us a unique experimental stage to address nonequilibrium quantum statistical physics. Recently we demonstrated that, by measuring the current and the current noise in a mesoscopic conductor, Fluctuation Theorem (FT) can be tested. Here, our experiment as well as theoretical background is discussed. The result qualitatively validates the predictions derived from FT as the first experimental evidence of FT in the nonequilibrium quantum regime.

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Experimental test of Fluctuation Theorem in a quantum coherent conductor

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