PREPARATION AND PROPERTIES OF TEXTURED BSCCO SAMPLES

Authors
NEVRIVA M SIMA V POLLERT E CHVAL J HEJTMANEK J
Citation
M. Nevriva et al., PREPARATION AND PROPERTIES OF TEXTURED BSCCO SAMPLES, Zhongguo wuli xuekan, 34(2), 1996, pp. 320-324
Citations number
4
Categorie Soggetti
Physics
Journal title
Zhongguo wuli xuekan → ACNP
ISSN journal
05779073
Volume
34
Issue
2
Year of publication
1996
Part
2
Pages
320 - 324
Database
ISI
SICI code
0577-9073(1996)34:2<320:PAPOTB>2.0.ZU;2-B
Abstract
The horizontal zone melting and Czochralski technique were employed fo r the prepa ration of highly textured rods of the Bi-2212 phase. The n ominal composition of the samples was chosen on a basis of determined phase diagram cuts in the Bi-Sr-Ca-Cu-(O) pseudoquaternary system. It was found that the Bi-2212 phase formation depends on both the concent rations of Bi ions in the precursor and the used method and relevant m echanisms of the solidification were proposed.