Anomalous magnetic flux periodicity of supercurrent in mesoscopic SNS Josephson junctions

Yuichi Harada; S. Jensen; T. Akazaki; H. Takayanagi

doi:10.1016/S0921-4534(01)01023-1

Anomalous magnetic flux periodicity of supercurrent in mesoscopic SNS Josephson junctions

Yuichi Harada, S. Jensen, T. Akazaki, H. Takayanagi

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The anomalous flux periodicity of supercurrent in mesoscopic SNS Josephson junctions was measured. The flux focusing factor was examined in order to obtain the precise magnetic flux in the normal region. Results showed that the magnetic flux periodicity became twice, when the junction lengths was shorter than 400 nm.

Original language	English
Pages (from-to)	229-233
Number of pages	5
Journal	Physica C: Superconductivity and its Applications
Volume	367
Issue number	1-4
DOIs	https://doi.org/10.1016/S0921-4534(01)01023-1
Publication status	Published - Feb 15 2002
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(01)01023-1

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title = "Anomalous magnetic flux periodicity of supercurrent in mesoscopic SNS Josephson junctions",

abstract = "The anomalous flux periodicity of supercurrent in mesoscopic SNS Josephson junctions was measured. The flux focusing factor was examined in order to obtain the precise magnetic flux in the normal region. Results showed that the magnetic flux periodicity became twice, when the junction lengths was shorter than 400 nm.",

author = "Yuichi Harada and S. Jensen and T. Akazaki and H. Takayanagi",

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AU - Harada, Yuichi

AU - Jensen, S.

AU - Akazaki, T.

AU - Takayanagi, H.

PY - 2002/2/15

Y1 - 2002/2/15

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AB - The anomalous flux periodicity of supercurrent in mesoscopic SNS Josephson junctions was measured. The flux focusing factor was examined in order to obtain the precise magnetic flux in the normal region. Results showed that the magnetic flux periodicity became twice, when the junction lengths was shorter than 400 nm.

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JO - Physica C: Superconductivity and its Applications

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SN - 0921-4534

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ER -

Anomalous magnetic flux periodicity of supercurrent in mesoscopic SNS Josephson junctions

Abstract

All Science Journal Classification (ASJC) codes

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