ON THE PROPERTIES OF PR2CUO4+ -DELTA AND RE2-XPRXCUO(4+/-DELTA) SYNTHESIZED UNDER ELEVATED OXYGEN-PRESSURE CONDITIONS/

Authors
KLAMUT PW SIKORA A BUKOWSKI Z DABROWSKI B KLAMUT J
Citation
Pw. Klamut et al., ON THE PROPERTIES OF PR2CUO4+ -DELTA AND RE2-XPRXCUO(4+/-DELTA) SYNTHESIZED UNDER ELEVATED OXYGEN-PRESSURE CONDITIONS/, Physica. C, Superconductivity, 282, 1997, pp. 541-542
Citations number
2
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
2
Pages
541 - 542
Database
ISI
SICI code
0921-4534(1997)282:<541:OTPOP->2.0.ZU;2-8
Abstract
We report on the investigation of the high pressure synthesis induced changes in the properties of T'-phase Pr2CuO4+/-delta and RE2-xPrxCuO4 +/-delta (RE=Gd, Eu, Sm, Nd) compounds. The results suggest the effect ive Pr valence state can become more than 3+ when prepared under stron gly oxidizing conditions.