Title:
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Quantum tunneling of vortices in the Tl2CaBa2Cu2O8 superconductor
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Author:
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Tejada Palacios, Javier; Chudnovsky, Eugene M., 1948-; García Santiago, Antoni
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Other authors:
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Universitat de Barcelona |
Abstract:
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Magnetic-relaxation measurements of a Tl-based high-Tc superconductor show temperature-independent flux creep below 6 K. The effect is analyzed in terms of the overdamped quantum diffusion of two-dimensional vortices. Good agreement between theory and experiment is found. |
Subject(s):
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-Efecte túnel -Superconductors -Relaxació (Física nuclear) -Tunneling (Physics) -Superconductors |
Rights:
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(c) The American Physical Society, 1993
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Document type:
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Article Article - Published version |
Published by:
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The American Physical Society
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