Published September 1993 | Version v1
Journal article Metadata-only

A neutron depolarization study of magnetic inhomogeneities in weak-link superconductors

Creators

  • 1. AN SSSR, Leningrad (Russian Federation). Inst. Yadernoj Fiziki

Description

Neutron depolarization measurements in the mixed state of both high-Tc and low-Tc weak-link superconductors have been carried out. Samples of YBCO, BSCCO, SnMo6S8 and 0.5 Nb-0.5 Ti of different magnetic prehistory were analyzed at temperatures T 4.2 K under applied magnetic fields II <= 16.5 kOe. We ascribe the appearance of magnetic inhomogeneities and their hysteresis behaviour to the interaction between dipole magnetic fields (diamagnetic and paramagnetic ones) and applied magnetic fields

Additional details

Additional titles

Original title (Russian)
Исследование магнитных неоднородностей в сверхпроводниках со слабыми связями методом деполяризации нейтронов

Publishing Information

Journal Title
Sverkhprovodimost': Fizika, Khimiya, Tekhnika
Journal Volume
6
Journal Issue
9
Journal Page Range
p. 1806-1816.
ISSN
0131-5366
CODEN
SFKTE6

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26010055
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BARIUM COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CERAMICS; CUPRATES; GRANULAR MATERIALS; MAGNETIC FIELDS; MAGNETIZATION; MOLYBDENUM SULFIDES; SINTERED MATERIALS; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TEMPERATURE RANGE 0000-0013 K; TEXTURE; TIN SULFIDES; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; MOLYBDENUM COMPOUNDS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SULFIDES; SULFUR COMPOUNDS; TEMPERATURE RANGE; TIN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS