Published September 2006 | Version v1
Journal article Metadata-only

Hydrogen effects on vortex pinning in GdBa2Cu3O7 high temperature superconductor

Creators

  • 1. Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran (Saudi Arabia)
  • 2. Department of Physics, Dammam Girls College, Dammam (Saudi Arabia)

Description

Hysteresis loops measurements have been performed for various GdBa2Cu3O7 high temperature superconducting samples hydrogenated at 200-500 K. Magnetic measurement at low temperatures (close to 4 K) revealed initial gradual increase in the pinning force and critical current density at low annealing temperatures. These measurements also revealed non-monotonic changes in the pinning force close to the transition temperature. Very little reduction in the transition temperature has been observed in samples hydrogenated below 300 C. (copyright 2006 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1002/pssc.200567146

Additional details

Identifiers

DOI
10.1002/pssc.200567146;

Publishing Information

Journal Title
Physica Status Solidi. C, Conferences
Journal Volume
3
Journal Issue
9
Journal Page Range
p. 2999-3001
ISSN
1610-1634

Conference

Title
4. international conference on magnetic and superconducting materials
Acronym
MSM '05
Dates
5-8 Sep 2005
Place
Agadir (Morocco)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
37105418
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNEALING; BARIUM COMPOUNDS; CRITICAL CURRENT; CUPRATES; DOPED MATERIALS; GADOLINIUM COMPOUNDS; HIGH-TC SUPERCONDUCTORS; HYDROGEN ADDITIONS; HYDROGENATION; HYSTERESIS; MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; TRANSITION TEMPERATURE
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHEMICAL REACTIONS; COPPER COMPOUNDS; CURRENTS; ELECTRIC CURRENTS; HEAT TREATMENTS; MAGNETIC PROPERTIES; MATERIALS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SUPERCONDUCTORS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
With 2 figs., 1 tab., 5 refs.. SICI: 1610-1634(200609)3:9<2999::AID-PSSC200567146>3.0.TX;2-