Loading...
research article
Threshold Fields of Forming and Trapping a Vortex in a Small Htsc Particle
Within the thermodynamic Gibbs potential the theoretical consideration is given for possibility of forming a vortex line in superconducting particles of different shapes having the transverse size smaller than the penetration depth. The expressions are obtained for the threshold fields corresponding to forming and trapping a vortex during field cooling and zero-field cooling, demonstrating the dependence of these fields on particle radius. This agrees with the experiment performed in powder-like HTSC having different distributions over the particle sizes.
Type
research article
Authors
Blinov, E. V.
•
Vlasenko, L. S.
•
Kufaev, Y. A.
•
Sonin, E. B.
•
Stepanov, Y. P.
•
•
Fleisher, V. G.
Publication date
1993
Published in
Volume
103
Issue
2
Start page
617
End page
628
Note
Blinov, Ev Af Ioffe Phys Tech Inst,St Petersburg,Russia
Kp843
Cited References Count:15
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
August 21, 2006
Use this identifier to reference this record