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Effective Dimensionality Change of Fluctuations in Superconductors in a Magnetic Field

Lee, Patrick A., Shenoy, Subodh R.·1972·Physical Review Letters

Abstract

In an external magnetic field and near the transition temperature ${T}_{c2}(H)$, bulk and thin-film superconductors exhibit an effective change to one- and zero-dimensional behavior in their fluctuation specific heats, which diverge like ${(\frac{T}{{T}_{c2}}\ensuremath{-}1)}^{\ensuremath{-}\frac{3}{2}}$ and ${(\frac{T}{{T}_{c2}}\ensuremath{-}1)}^{\ensuremath{-}2}$, respectively. This enhancement effect is accompanied by a field-dependent broadening of the critical region.

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Metadata

Authors
Lee, P. A., & Shenoy, S. R.
Venue
Physical Review Letters
Published
1972-04-17
Volume
28
Issue
16
Pages
1025-1028
ISSN
0031-9007 (ISSN-L)
OpenAlex
W1971640360
Cited by
158
References
0
FWCI
2.99
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effective Dimensionality Change of Fluctuations in Superconductors in a Magnetic Field. https://app.cochat.ai/papers/10.1103/physrevlett.28.1025
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Lee, P. A., & Shenoy, S. R. (1972). Effective Dimensionality Change of Fluctuations in Superconductors in a Magnetic Field. Physical Review Letters. https://doi.org/10.1103/physrevlett.28.1025

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