Published February 1994
| Version v1
Journal article
Transverse magnetization of a rotating YBa2Cu3O7-δ crystal near Tc
- 1. Lab. de Magnetisme Louis Neel, CNRS, 38 Grenoble (France)
- 2. Lab. de Magnetisme, Annaba (Algeria)
- 3. Lab. de Chimie Minerale B, Univ. de Rennes 1, CNRS, 35 Rennes (France)
- 4. Merlin Gerin, Dept. des Recherches Generales, 38 Grenoble (France)
Description
The transverse component of the magnetization of a YBa2Cu3O7-δ single crystal (Tc ∼ 91K) has been investigated by slowly rotating the sample in a magnetic field. Close to Tc (Tc-T = 0.5K), a linear decrease with applied field in the maximum of this transverse magnetization was observed, according to the 3-Dimensional Anisotropic Ginzburg Landau mean field theory. In spite of this high temperature, our measurements show some irreversibility effects particularly when the field is oriented close to the (a,b) planes direction. (orig.)
Additional details
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 194-196
- Journal Page Range
- p. 2055-2056.
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- 20. IUPAP international conference on low temperature physics (LT-20).
- Dates
- 4-11 Aug 1993.
- Place
- Eugene, OR (United States).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 25057346
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; BARIUM OXIDES; COPPER OXIDES; GINZBURG-LANDAU THEORY; HIGH-TC SUPERCONDUCTORS; IRREVERSIBLE PROCESSES; MAGNETIC FIELDS; MAGNETIZATION; MEAN-FIELD THEORY; MONOCRYSTALS; ROTATION; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0065-0273 K; THREE-DIMENSIONAL CALCULATIONS; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS