Published December 20, 1998
| Version v1
Journal article
Electronic contribution to the thermal diffusivity: DyBa2Cu3O7-y and Y0.9Ca0.1Ba2Cu3O7-z
Description
The electronic contribution to the specific heat and the thermal conductivity of high-Tc superconductors is calculated with a three-dimensional band structure including saddle points and a Lawrence-Doniach coupling between the CuO2 planes. The electronic thermal diffusivity is deduced for s- and d-wave symmetry of the order parameter. Data on DyBa2Cu3O7-y and Y0.9Ca0.1Ba2Cu3O7-z and theory are in good agreement on the change of the slope near Tc
Additional details
Publishing Information
- Journal Title
- International Journal of Modern Physics B
- Journal Volume
- 12
- Journal Issue
- 29-31
- Journal Page Range
- p. 3087-3090
- ISSN
- 0217-9792
- CODEN
- IJPBEV
Conference
- Title
- 1. international conference on new theories, discoveries, and applications of superconductors and related materials
- Dates
- 19-24 Feb 1998
- Place
- Baton Rouge, LA (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 30051857
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARIUM OXIDES; CALCIUM OXIDES; COPPER OXIDES; DYSPROSIUM OXIDES; HIGH-TC SUPERCONDUCTORS; MATHEMATICAL MODELS; SPECIFIC HEAT; THERMAL CONDUCTIVITY; THERMAL DIFFUSIVITY; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; DYSPROSIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-980291--