Title: Supermatching vortex phases in superconducting thin films with antidot lattices
Authors: Metlushko, VV ×
De Long, LE
Baert, M
Rosseel, E
Van Bael, Margriet
Temst, Kristiaan
Moshchalkov, Victor
Bruynseraede, Yvan #
Issue Date: Feb-1998
Publisher: E d p sciences
Series Title: Europhysics Letters vol:41 issue:3 pages:333-338
Abstract: We report AC magnetic susceptibility chi and magnetic relaxation measurements on a superconducting WxGe1-x (x approximate to 0.67) film with an antidot lattice. We find new interstitial vortex phases stablized by collective flux line interactions in a supermatching regime extending well above the saturation field defined by maximal filling of the antidot lattice by flux. Observations of a nonmonotonic field dependence of matching anomalies in chi and a critical depinning angle in relaxation behavior reveal the existence of flux line lattice phases of relatively low stability at certain matching fields.
ISSN: 0295-5075
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Solid State Physics and Magnetism Section
Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

Files in This Item:

There are no files associated with this item.

Request a copy


All items in Lirias are protected by copyright, with all rights reserved.

© Web of science