Published November 15, 1988
| Version v1
Journal article
Superconducting behaviors in (Y/sub 1-//sub x/La/sub x/)Ba2Cu3O/sub y/ (0≤x≤1)
Creators
- 1. Department of Materials Science, Faculty of Engineering, Tohoku University, Sendai 980, Japan
Description
The superconducting behavior of (Y/sub 1-//sub x/La/sub x/)Ba2Cu3O/sub y/ compounds for 0≤x≤1 was studied. It was found that T/sub c/ decreased with increasing La content. (Y/sub 1-//sub x/La/sub x/)Ba2Cu3O/sub y/ for 0≤x≤0.4, fired at 1050 0C in air, shows onset temperatures above 90 K. Annealing (Y/sub 1-//sub x/La/sub x/)Ba2Cu3O/sub y/ at 300 0C in O2 enhanced the onset temperature above 70 K for all studied compositions (x = 0--1), and altered the crystal structure from tetragonal to orthorhombic
Additional details
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 64
- Journal Issue
- 10
- Series
- J. Appl. Phys.
- Journal Page Range
- 5902-5904
- ISSN
- 0021-8979
- CODEN
- JAPIA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20015174
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNEALING; BARIUM OXIDES; COPPER OXIDES; CRYSTAL STRUCTURE; EXPERIMENTAL DATA; LANTHANUM OXIDES; LATTICE PARAMETERS; MAGNETIZATION; QUANTITY RATIO; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; HEAT TREATMENTS; INFORMATION; LANTHANUM COMPOUNDS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS