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VOLUME 68 (1998) | ISSUE 6 |
PAGE 507
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Vortex structure in the presence of tilted columnar defects
Buzdin A.
PACS: 74.60.Ge
It is argued that in layered superconductors, vortices will be trapped by tilted columnar defects even when external magnetic field is oriented along c-axis. For such tilted trapped vortices, the interaction at long distance becomes attractive in some directions. This must result in the formation of vortex chains with an intervortex distance of the order of London penetration depth.
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