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Voltage current characteristics of type III superconductors

Abstract

An adequate description of voltage-current characteristics is important in order to understand the nature of high critical current for the electrodynamic construction of type-III superconductors and for commercial superconductor specification. Homogeneous monofilament and multifilament Nb-Ti, Nb-Zr,Nb/sub 3/Sn wires were investigated in different ranges of magnetic field, temperature and current. The shape of the voltage-current characteristics of multifilament wires, and the parameter's dependence on temperature and magnetic field may be explained qualitatively by the longitudinal heterogeneous nature of the filaments. A method of attaining the complete specification of the wire's electro-physical properties is proposed. It includes the traditional description of a critical surface (i.e. the surface corresponding to a certain conventional effective resistivity in T,B,J-space) and a description of any increasing parameter that depends on B and T.
Authors:
Dorofeiev, G L; Imenitov, A B; Klimenko, E Y [1] 
  1. Gosudarstvennyi Komitet po Ispol'zovaniyu Atomnoi Ehnergii SSSR, Moscow. Inst. Atomnoi Ehnergii
Publication Date:
Jun 01, 1980
Product Type:
Journal Article
Reference Number:
AIX-11-545966; EDB-81-092591
Resource Relation:
Journal Name: Cryogenics; (United Kingdom); Journal Volume: 20:6
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; NIOBIUM ALLOYS; SUPERCONDUCTIVITY; TITANIUM ALLOYS; TYPE-II SUPERCONDUCTORS; ELECTRIC CONDUCTIVITY; ZIRCONIUM ALLOYS; TIN ALLOYS; ALLOYS; CURRENTS; ELECTRIC CURRENTS; ELECTRICAL PROPERTIES; PHYSICAL PROPERTIES; SUPERCONDUCTORS; 360104* - Metals & Alloys- Physical Properties; 656102 - Solid State Physics- Superconductivity- Acoustic, Electronic, Magnetic, Optical, & Thermal Phenomena- (-1987)
OSTI ID:
6271385
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: CRYOA
Submitting Site:
INIS
Size:
Pages: 307-312
Announcement Date:

Citation Formats

Dorofeiev, G L, Imenitov, A B, and Klimenko, E Y. Voltage current characteristics of type III superconductors. United Kingdom: N. p., 1980. Web. doi:10.1016/0011-2275(80)90179-4.
Dorofeiev, G L, Imenitov, A B, & Klimenko, E Y. Voltage current characteristics of type III superconductors. United Kingdom. doi:10.1016/0011-2275(80)90179-4.
Dorofeiev, G L, Imenitov, A B, and Klimenko, E Y. 1980. "Voltage current characteristics of type III superconductors." United Kingdom. doi:10.1016/0011-2275(80)90179-4. https://www.osti.gov/servlets/purl/10.1016/0011-2275(80)90179-4.
@misc{etde_6271385,
title = {Voltage current characteristics of type III superconductors}
author = {Dorofeiev, G L, Imenitov, A B, and Klimenko, E Y}
abstractNote = {An adequate description of voltage-current characteristics is important in order to understand the nature of high critical current for the electrodynamic construction of type-III superconductors and for commercial superconductor specification. Homogeneous monofilament and multifilament Nb-Ti, Nb-Zr,Nb/sub 3/Sn wires were investigated in different ranges of magnetic field, temperature and current. The shape of the voltage-current characteristics of multifilament wires, and the parameter's dependence on temperature and magnetic field may be explained qualitatively by the longitudinal heterogeneous nature of the filaments. A method of attaining the complete specification of the wire's electro-physical properties is proposed. It includes the traditional description of a critical surface (i.e. the surface corresponding to a certain conventional effective resistivity in T,B,J-space) and a description of any increasing parameter that depends on B and T.}
doi = {10.1016/0011-2275(80)90179-4}
journal = {Cryogenics; (United Kingdom)}
volume = {20:6}
journal type = {AC}
place = {United Kingdom}
year = {1980}
month = {Jun}
}