Published February 20, 1995
| Version v1
Journal article
The normal-state magnetoresistance of BSCCO 2:2:1:2 single crystal whiskers
Creators
- 1. Rossijskaya Akademiya Nauk, Moscow (Russian Federation). Inst. Radiotekhniki i Ehlektroniki
- 2. CNRS, Lab. de Champs Magnetiques Intenses, Grenoble (France)
- 3. Centre National de la Recherche Scientifique (CNRS), 38 - Grenoble (France). Centre de Recherches sur les Tres Basses Temperatures
Description
The temperature dependence of the magnetoresistance (MR) of BSCCO 2:2:1:2 single-crystal whiskers in the normal state is shown to violate the Kohler rule above Tc up to room temperatures. The appropriate magnetoconductance data prove that the origin of the MR is due to the suppression of two-dimensional superconducting fluctuations rather than resulting from two different scattering times in the normal state. (orig.)
Additional details
Publishing Information
- Journal Title
- Europhysics Letters
- Journal Volume
- 29
- Journal Issue
- 6
- Journal Page Range
- p. 495-500.
- ISSN
- 0295-5075
- CODEN
- EULEEJ
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 26040227
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; CUPRATES; HIGH-TC SUPERCONDUCTORS; MAGNETORESISTANCE; STRONTIUM OXIDES; WHISKERS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MONOCRYSTALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS