Pinning Force in Superconducting Wires Nb-Ti

• Authors: D. Gajda , A. Zaleski , V. Dyakonov , N. Matrosov , H. Szymczak , V. Beloshenko , V. Spuskanyuk , V. Chishko
• Languages of publication: EN

Abstracts

EN

In the paper we present the results of the measurements of critical current I_{c} in NbTi wires. Experiments were made for the wires of 0.3 mm in diameter and the length of 25 mm. The wires were produced by means of two methods: conventional (hydroextrusion and drawing) and preliminary equal channel multiple angle pressing. The samples were heat treated at different temperatures. We describe the influence of different pinning centers on critical current density J_{c}.

Keywords

EN

84.71.Mn

Discipline

• 84.71.Mn: Superconducting wires, fibers, and tapes

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 2
• Pages: 364-365

Dates

published

2010-08

Contributors

author

D. Gajda

• International Laboratory of High Magnetic Fields and Low Temperatures, Gajowicka 95, 53-421 Wrocław, Poland

author

A. Zaleski

• Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-422 Wrocław, Poland

author

V. Dyakonov

• A.A. Galkin Donetsk Physicotechnical Institute, R. Lyuksemburg 72, 83114 Donetsk, Ukraine
• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

N. Matrosov

• A.A. Galkin Donetsk Physicotechnical Institute, R. Lyuksemburg 72, 83114 Donetsk, Ukraine

author

H. Szymczak

• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

V. Beloshenko

• A.A. Galkin Donetsk Physicotechnical Institute, R. Lyuksemburg 72, 83114 Donetsk, Ukraine

author

V. Spuskanyuk

• A.A. Galkin Donetsk Physicotechnical Institute, R. Lyuksemburg 72, 83114 Donetsk, Ukraine

author

V. Chishko

• A.A. Galkin Donetsk Physicotechnical Institute, R. Lyuksemburg 72, 83114 Donetsk, Ukraine

References

• 1. V.A. Beloshenko, N.I. Matrosov, V.V. Chishko, O.N. Mironova, É.A. Medvedskaya, D. Gajda, A.J. Zaleski, V.P. Dyakonov, R. Puźniak, H. Szymczak, Low Temp Phys. 34, 606 (2008) (in Russian)
• 2. H. Wada, K. Itoh, K. Tachikawa, Y. Yamada, S. Murase, J. Appl. Phys. 57, 4415 (1985)

Identifiers

DOI

10.12693/APhysPolA.118.364