Effects of the confining interaction on mesoscopic superconducting cylinders

Pasaje, A Y Calero, Jesus Y Granada, Juan Y da Silva, Edison (2007) Effects of the confining interaction on mesoscopic superconducting cylinders. physica status solidi (c), 4. 4209 - 4213.

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Resumen

The most important feature of a mesoscopic superconductor is that its shape and size have an important effect on the interplay of the magnetic field and superconducting condensate. Usually this effect is in-vestigated via the Ginzburg-Landau(GL) equations, solved together with the conventional boundary con-dition. This condition implies that the normal component of the superconducting current is equal to zero. However, the approach based on the GL functional for the free energy does not include the contribution acquired by the cooper pairs due to the confining interaction. In this work we use a generalized GL theory proposed by Shanenko and Ivanov, including the confining interaction, in order to study the way the terms arising from the confining potential affect the critical behavior in mesoscopic superconducting samples with cylindrical symmetry with out an applied magnetic field.

Tipo de Elemento:	Artículo
Asunto:	Q Ciencias > QC Physics
Division:	Facultad de Ciencias Exactas y Naturales > Programa de Física > Productividad
Depósito de Usuario:	Phd Alfredo Pasaje
Fecha Deposito:	04 Jun 2019 13:38
Ultima Modificación:	04 Jun 2019 13:51
URI:	http://sired.udenar.edu.co/id/eprint/5937

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