Energy of vortex crossing

Nicola Wilkin; MA Moore

doi:10.1016/0921-4534(94)92541-0

Energy of vortex crossing

Nicola Wilkin, MA Moore

Physics and Astronomy

Research output: Contribution to journal › Article

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Abstract

We have estimated the energy associated with vortex crossing in an anisotropic, clean HTC superconductor. The calculation was performed using the Ginzburg-Landau free energy functional and the lowest Landau level approximation. We found that the energy of crossing U-x is low; for instance U-x similar to 8k(B)T(M) at the experimentally measured melting line implying that vortex crossing is an important feature of the vortex liquid regime of HTC superconductors.

Original language	English
Pages (from-to)	2641-2642
Number of pages	2
Journal	Physica C Superconductivity
Volume	235-240
DOIs	https://doi.org/10.1016/0921-4534(94)92541-0
Publication status	Published - 1 Dec 1994

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title = "Energy of vortex crossing",

abstract = "We have estimated the energy associated with vortex crossing in an anisotropic, clean HTC superconductor. The calculation was performed using the Ginzburg-Landau free energy functional and the lowest Landau level approximation. We found that the energy of crossing U-x is low; for instance U-x similar to 8k(B)T(M) at the experimentally measured melting line implying that vortex crossing is an important feature of the vortex liquid regime of HTC superconductors.",

author = "Nicola Wilkin and MA Moore",

year = "1994",

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doi = "10.1016/0921-4534(94)92541-0",

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T1 - Energy of vortex crossing

AU - Wilkin, Nicola

AU - Moore, MA

PY - 1994/12/1

Y1 - 1994/12/1

N2 - We have estimated the energy associated with vortex crossing in an anisotropic, clean HTC superconductor. The calculation was performed using the Ginzburg-Landau free energy functional and the lowest Landau level approximation. We found that the energy of crossing U-x is low; for instance U-x similar to 8k(B)T(M) at the experimentally measured melting line implying that vortex crossing is an important feature of the vortex liquid regime of HTC superconductors.

AB - We have estimated the energy associated with vortex crossing in an anisotropic, clean HTC superconductor. The calculation was performed using the Ginzburg-Landau free energy functional and the lowest Landau level approximation. We found that the energy of crossing U-x is low; for instance U-x similar to 8k(B)T(M) at the experimentally measured melting line implying that vortex crossing is an important feature of the vortex liquid regime of HTC superconductors.

U2 - 10.1016/0921-4534(94)92541-0

DO - 10.1016/0921-4534(94)92541-0

M3 - Article

VL - 235-240

SP - 2641

EP - 2642

JO - Physica C Superconductivity

JF - Physica C Superconductivity

ER -

Energy of vortex crossing

Abstract

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