Magnetic response of a single, isolated gold loop

V. Chandrasekhar; R. A. Webb; M. J. Brady; M. B. Ketchen; W. J. Gallagher; A. Kleinsasser

doi:10.1103/PhysRevLett.67.3578

Magnetic response of a single, isolated gold loop

V. Chandrasekhar^*, R. A. Webb, M. J. Brady, M. B. Ketchen, W. J. Gallagher, A. Kleinsasser

^*Corresponding author for this work

Physics and Astronomy

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Abstract

Measurements have been made of the low-temperature magnetic response of single, isolated, micron-size Au loops. The magnetic response is found to contain a component which oscillates with the applied magnetic flux with a fundamental period of 0=h/e. The amplitude of the oscillatory component corresponds to a persistent current of(0.32.0)evF/L, 1 to 2 orders of magnitude larger than predicted by current theories.

Original language	English (US)
Pages (from-to)	3578-3581
Number of pages	4
Journal	Physical review letters
Volume	67
Issue number	25
DOIs	https://doi.org/10.1103/PhysRevLett.67.3578
State	Published - 1991

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General Physics and Astronomy

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10.1103/PhysRevLett.67.3578

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title = "Magnetic response of a single, isolated gold loop",

abstract = "Measurements have been made of the low-temperature magnetic response of single, isolated, micron-size Au loops. The magnetic response is found to contain a component which oscillates with the applied magnetic flux with a fundamental period of 0=h/e. The amplitude of the oscillatory component corresponds to a persistent current of(0.32.0)evF/L, 1 to 2 orders of magnitude larger than predicted by current theories.",

author = "V. Chandrasekhar and Webb, {R. A.} and Brady, {M. J.} and Ketchen, {M. B.} and Gallagher, {W. J.} and A. Kleinsasser",

year = "1991",

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AU - Chandrasekhar, V.

AU - Webb, R. A.

AU - Brady, M. J.

AU - Ketchen, M. B.

AU - Gallagher, W. J.

AU - Kleinsasser, A.

PY - 1991

Y1 - 1991

N2 - Measurements have been made of the low-temperature magnetic response of single, isolated, micron-size Au loops. The magnetic response is found to contain a component which oscillates with the applied magnetic flux with a fundamental period of 0=h/e. The amplitude of the oscillatory component corresponds to a persistent current of(0.32.0)evF/L, 1 to 2 orders of magnitude larger than predicted by current theories.

AB - Measurements have been made of the low-temperature magnetic response of single, isolated, micron-size Au loops. The magnetic response is found to contain a component which oscillates with the applied magnetic flux with a fundamental period of 0=h/e. The amplitude of the oscillatory component corresponds to a persistent current of(0.32.0)evF/L, 1 to 2 orders of magnitude larger than predicted by current theories.

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JF - Physical review letters

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ER -

Magnetic response of a single, isolated gold loop

Abstract

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