Published December 1991 | Version v1
Journal article Metadata-only

Activation energies in a Bi2Sr2CaCu2Ox single crystal

Creators

  • 1. Inst. fuer Angewandte und Technische Physik, T.U. Vienna (Austria)
  • 2. Atominst. der Oesterreichischen Universitaeten, Vienna (Austria)
  • 3. Materials Science Div., Argonne National Lab., IL (United States)

Description

The analysis of the time dependent magnetization measured in a field of 1T for a Bi2212 single crystal leads to a distribution of activation energies with distinctly larger half width for Bparallel(a, b) than for Bparallelc. Within a model of thermally activated flux creep, different values for the relaxation time are obtained depending on the field direction. (orig.)

Additional details

Publishing Information

Journal Title
Physica. C, Superconductivity
Journal Volume
185-189
Journal Issue
pt.3
Series
Phys., C Supercond.
Journal Page Range
1819-1820
ISSN
0921-4534
CODEN
PHYCE

Conference

Title
The science of HTSC.
Acronym
3. international conference on materials and mechanisms of superconductivity high temperature superconductors (M2S-HTSC-3)
Dates
22-26 Jul 1991.
Place
Kanazawa (Japan).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
23042236
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACTIVATION ENERGY; BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; CREEP; CRYSTAL FIELD; HIGH-TC SUPERCONDUCTORS; MAGNETIC FIELDS; MAGNETIZATION; MONOCRYSTALS; RELAXATION TIME; STRONTIUM OXIDES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TIME DEPENDENCE
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; ENERGY; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MECHANICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS