Electrostatic mechanism of pinning of vortices at edge dislocations in type II superconductors
Journal Article
·
· Sov. Phys. - Solid State (Engl. Transl.); (United States)
OSTI ID:5281171
A basically new mechanism of pinning of vortices at edge dislocations in superconductors is considered: such pinning is due to the difference between the screening properties of the conduction electrons in the normal and superconducting phases. The potential energy of the electrostatic interaction of a vortex with a dislocation is estimated and the theoretical expressions are applied to the specific case of Nb/sub 3/Sn. (AIP)
- Research Organization:
- Institute of Physics, Academy of Sciences of the Ukrainian SSR, Kiev
- OSTI ID:
- 5281171
- Journal Information:
- Sov. Phys. - Solid State (Engl. Transl.); (United States), Journal Name: Sov. Phys. - Solid State (Engl. Transl.); (United States) Vol. 22:2; ISSN SPSSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
DISLOCATIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
INTERACTIONS
INTERMETALLIC COMPOUNDS
LINE DEFECTS
MAGNETIC FLUX
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
PHYSICAL PROPERTIES
SUPERCONDUCTIVITY
SUPERCONDUCTORS
TIN ALLOYS
TYPE-II SUPERCONDUCTORS
360104* -- Metals & Alloys-- Physical Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
DISLOCATIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
INTERACTIONS
INTERMETALLIC COMPOUNDS
LINE DEFECTS
MAGNETIC FLUX
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
PHYSICAL PROPERTIES
SUPERCONDUCTIVITY
SUPERCONDUCTORS
TIN ALLOYS
TYPE-II SUPERCONDUCTORS