IR STUDIES ON RBA(2)CU(3)O(7-Y) SINGLE-CRYSTALS AND POWDERS

Authors
BUSCA G DATURI M FERRETTI M MAGNONE E OLCESE GL
Citation
G. Busca et al., IR STUDIES ON RBA(2)CU(3)O(7-Y) SINGLE-CRYSTALS AND POWDERS, Physica. C, Superconductivity, 235, 1994, pp. 1027-1028
Citations number
1
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
2
Pages
1027 - 1028
Database
ISI
SICI code
0921-4534(1994)235:<1027:ISORSA>2.0.ZU;2-8
Abstract
RBCO (R = Y and Rare Earths) powders have been prepared via solid stat e reactions. From these powders large single-crystal (particularly of Nd, Sm and Eu) 123 phase have been grown by the flux method. FT-IR and FT-FIR infrared transmission analysis of powders and infrared reflect ion of single crystals have been investigated. An interpretation of th e vibrational structure of the orthorombic 123 phase is proposed.