Published August 1, 1990
| Version v1
Journal article
Relationship between superconductivity and crystalline stability of the Y-Ba-Cu-O system
Creators
- 1. Department of Physics, Peking University, Beijing (People's Republic of China)
- 2. Department of Physics, Zhejiang University, Hangzhou (People's Republic of China)
- 3. International Center for Materials Physics, Academia Sinica, Shenyang (People's Republic of China)
- 4. Department of Modern Physics, University of Science and Technology of China, Hefei (People's Republic of China)
Description
The thermal decomposition temperature and the superconductivity of nine substituted systems (Y is substituted by Gd, Dy, Pr; Ba by Sr, Ca; Cu by Sn, Al, Zn, Ni, respectively) were studied systematically. The results reveal that there is a close relationship between the Tc and the thermal decomposition temperature, and that the Tc is always suppressed as the thermal decomposition temperature is lowered. The authors consider that the thermal stability may be one of the predominant factors for the superconductivity
Additional details
Publishing Information
- Journal Title
- Physical Review, B: Condensed Matter
- Journal Volume
- 42
- Journal Issue
- 4
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 2253-2258
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22015444
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; CRYSTAL STRUCTURE; HIGH-TC SUPERCONDUCTORS; PYROLYSIS; STABILITY; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; COPPER COMPOUNDS; DECOMPOSITION; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS