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Title: Fluctuation diamagnetism of ''dirty'' superconductors

Abstract

The diamagnetic properties of ''dirty'' superconducting metals above the transition temperature is systematically investigated. The dependence of the fluctuation-induced increment to the magnetization on the temperature and on the magnetic field of type-II superconductors is calculated under conditions close to surface superconductivity. It is shown that the magnetization varies strongly near T/sub c/3(H) and near the third critical field H/sub c/3(T). The conditions under which the contribution made to the magnetization by surface-type superconducting nucleation centers is larger than the contribution of the volume centers are determined.

Authors:
Publication Date:
Research Org.:
Physics Institute, Georgian Academy of Sciences
OSTI Identifier:
5896600
Alternate Identifier(s):
OSTI ID: 5896600
Resource Type:
Journal Article
Journal Name:
Sov. Phys. - JETP (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 49:2
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; TYPE-II SUPERCONDUCTORS; DIAMAGNETISM; CRITICAL FIELD; FLUCTUATIONS; MAGNETIZATION; TEMPERATURE DEPENDENCE; MAGNETIC FIELDS; MAGNETISM; SUPERCONDUCTORS; VARIATIONS 645102* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Weak Interactions & Properties

Citation Formats

Cheishvili, O.D. Fluctuation diamagnetism of ''dirty'' superconductors. United States: N. p., 1979. Web.
Cheishvili, O.D. Fluctuation diamagnetism of ''dirty'' superconductors. United States.
Cheishvili, O.D. Thu . "Fluctuation diamagnetism of ''dirty'' superconductors". United States.
@article{osti_5896600,
title = {Fluctuation diamagnetism of ''dirty'' superconductors},
author = {Cheishvili, O.D.},
abstractNote = {The diamagnetic properties of ''dirty'' superconducting metals above the transition temperature is systematically investigated. The dependence of the fluctuation-induced increment to the magnetization on the temperature and on the magnetic field of type-II superconductors is calculated under conditions close to surface superconductivity. It is shown that the magnetization varies strongly near T/sub c/3(H) and near the third critical field H/sub c/3(T). The conditions under which the contribution made to the magnetization by surface-type superconducting nucleation centers is larger than the contribution of the volume centers are determined.},
doi = {},
journal = {Sov. Phys. - JETP (Engl. Transl.); (United States)},
number = ,
volume = 49:2,
place = {United States},
year = {1979},
month = {2}
}