APPLICATION OF ESR TO HIGH-T-C SUPERCONDUCTORS AND RELATED MATERIALS - I - ESR STUDY OF CU2-GROWTH RATES OF Y2BACUOY AT HIGH-TEMPERATURES( AS A PROBE OF CRYSTAL)

Authors
YAMAMOTO K ARAI N HOTTA K SUGAWARA K HIROSE H
Citation
K. Yamamoto et al., APPLICATION OF ESR TO HIGH-T-C SUPERCONDUCTORS AND RELATED MATERIALS - I - ESR STUDY OF CU2-GROWTH RATES OF Y2BACUOY AT HIGH-TEMPERATURES( AS A PROBE OF CRYSTAL), Modern physics letters B, 12(10), 1998, pp. 363-370
Citations number
4
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Physycs, Mathematical
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
12
Issue
10
Year of publication
1998
Pages
363 - 370
Database
ISI
SICI code
0217-9849(1998)12:10<363:AOETHS>2.0.ZU;2-V
Abstract
A number of pellets with nominal concentration ratio of Y:Ba:Cu = 2:1: 1 have been sintered in air at temperatures between 800 degrees C and 1400 degrees C for 1 min similar to 24 h. The heat-treated samples wer e quenched to room temperature and the crystal growth rates of Y2BaCuO y similar or equal to 5 were measured using ESR of Cu2+. Systematic da ta on the growth rates were taken as a function of heat-treatment temp erature and period.