Magnetooptic observation of lock-in transition for pinning of vortices on twin boundaries in tilted field

Sharp uncoupling of vortices from twin boundaries (TB's) at increasing inclination of the external field with respect to the TB plane is found by direct magnetooptic observations. Temperature dependence of the twin boundary pinning energy is determined from measurements of the critical angle of...

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Bibliographic Details
Published inPhysica. C, Superconductivity Vol. 246; no. 3; pp. 283 - 287
Main Authors Dorosinskii, L.A., Nikitenko, V.I., Polyanskii, A.A., Vlasko-Vlasov, V.K.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.01.1995
Subjects
Angle measurement
Crystal structure
Magnetic domains
Magnetic field effects
Magnetooptical effects
Oxide superconductors
Single crystals
Thermal effects
Twinning
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Summary:Sharp uncoupling of vortices from twin boundaries (TB's) at increasing inclination of the external field with respect to the TB plane is found by direct magnetooptic observations. Temperature dependence of the twin boundary pinning energy is determined from measurements of the critical angle of the field at which the above lock-in transition takes place.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0921-4534
1873-2143
DOI:10.1016/0921-4534(95)00147-6