scholarly journals Magnetic flux avalanches in Nb/NbN thin films

2020 ◽  
Vol 46 (4) ◽  
pp. 365-371
Author(s):  
L. B. L. G. Pinheiro ◽  
M. Caputo ◽  
C. Cirillo ◽  
C. Attanasio ◽  
T. H. Johansen ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Flux ◽  
Flux Avalanches

Magnetic Flux Avalanches in Superconducting Films with Mesoscopic Artificial Patterns

2017 ◽  
Author(s):  
M. Motta ◽  
A.V. Silhanek ◽  
W.A. Ortiz
Keyword(s):  
Thin Films ◽  
Magnetic Flux ◽  
High Speed ◽  
Superconducting Films ◽  
Superconducting Thin Films ◽  
Pinning Centers ◽  
Artificial Pinning Centers ◽  
Lattice Symmetry ◽  
Thermally Driven ◽  
Flux Avalanches

This article examines the practical problem of thermally driven high-speed flux avalanches occurring in superconducting thin films with mesoscopic artificial patterns. The thin films are synthesized with artificial pins in the form of sub-micrometric antidots (ADs). The article first provides an overview of magnetic flux avalanches in superconductors, with particular emphasis on thermally driven avalanches, before discussing the occurrence and morphology of flux avalanches in superconducting thin films comprised of AD arrays. It analyses the influence of lattice symmetry and different AD geometries on the guidance and consequently the branching of flux avalanches. It also explores how artificial pinning centers inserted in superconducting films affect vortex dynamics.

Features of vortex pinning and magnetic flux creep in epitaxial thin films of high-Tc superconductor YBa2Cu3O7−δ near the critical temperature

2006 ◽  
Vol 32 (8) ◽  
pp. 832-837 ◽  
Author(s):  
M. P. Chornomorets ◽  
D. G. Kovalchuk ◽  
S. M. Ryabchenko ◽  
A. V. Semenov ◽  
E. A. Pashitskii
Keyword(s):  
Thin Films ◽  
Critical Temperature ◽  
Magnetic Flux ◽  
Vortex Pinning ◽  
Flux Creep ◽  
Epitaxial Thin Films ◽  
High Tc ◽  
High Tc Superconductor

Quasiperiodic magnetic flux avalanches in doubly connected superconductors

2019 ◽  
Vol 100 (18) ◽  
Author(s):  
J. Shvartzberg ◽  
A. Shaulov ◽  
Y. Yeshurun
Keyword(s):  
Magnetic Flux ◽  
Flux Avalanches

Investigation of magnetic flux trapping in high-T/sub c/ thin films by scanning SQUID microscope

2001 ◽  
Vol 11 (1) ◽  
pp. 238-241 ◽  
Author(s):  
K. Suzuki ◽  
S. Adachi ◽  
Yijie Li ◽  
T. Utagawa ◽  
K. Tanabe
Keyword(s):  
Thin Films ◽  
Magnetic Flux ◽  
Flux Trapping ◽  
Scanning Squid ◽  
Magnetic Flux Trapping

scholarly journals Kinetic roughening of magnetic flux penetration in MgB2 thin films

2007 ◽  
Vol 91 (22) ◽  
pp. 222505 ◽  
Author(s):  
Andrea Lucarelli ◽  
Stephanie Hümmert ◽  
Andrea Chaney ◽  
Gunter Lüpke ◽  
Brian Moeckly ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Flux ◽  
Flux Penetration ◽  
Kinetic Roughening ◽  
Mgb2 Thin Films

Magnetic flux pinning in epitaxial YBa2Cu3O7−δ thin films

1995 ◽  
Vol 24 (12) ◽  
pp. 1919-1922 ◽  
Author(s):  
Alexana Roshko ◽  
Loren F. Goodrich ◽  
David A. Rudman ◽  
Richard Moerman ◽  
Leila R. Vale
Keyword(s):  
Thin Films ◽  
Magnetic Flux ◽  
Flux Pinning ◽  
Magnetic Flux Pinning
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