FORMATION OF (BI,PB)(2)SR2CA2CU3O10 BY THE DIFFUSION COUPLE TECHNIQUE

Authors
PANKOV VV STROBEL P
Citation
Vv. Pankov et P. Strobel, FORMATION OF (BI,PB)(2)SR2CA2CU3O10 BY THE DIFFUSION COUPLE TECHNIQUE, Physica. C, Superconductivity, 235, 1994, pp. 333-334
Citations number
8
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
1
Pages
333 - 334
Database
ISI
SICI code
0921-4534(1994)235:<333:FO(BTD>2.0.ZU;2-M
Abstract
An important grain growth of (Bi,Pb)(2)Sr2Ca2Cu3O10 (2223) was observe d at the interface between solid pellets in two diffusion couple confi gurations : (i) (Ca0.85Sr0.15)CuO2 (''n=infinity'' phase) + 2212 (n=2) at 845-855 degrees C, (ii) (Ca0.5Sr0.5)CuO2 + (Bi,Pb)(2)CuO4 at 845 d egrees C. 2223 crystals up to 100 mu m long were found to grow perpend icular to the diffusion front. The critical temperature of the diffusi on zone product was 108 K.