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Title: SYNTHESIS AND INVESTIGATION OF THE COMPLEX COPPER OXIDES BI2SR2R2-XCEXCU2O10+DELTA (R = RARE-EARTH)
Authors: KHASANOVA, NR ×
KHARLANOV, AL
ANTIPOV, EV
KOVBA, LM
GIPPIUS, AA
Moshchalkov, Victor #
Issue Date: 1992
Publisher: ELSEVIER SCIENCE BV
Series Title: Physica. C, Superconductivity vol:190 issue:4 pages:522-526
Conference: date:MV LOMONOSOV STATE UNIV,DEPT PHYS,MOSCOW 119899,USSR
Abstract: Bi-2222 phases were prepared by solid state reactions and were studied using X-ray diffraction, chemical and EDS-analysis. Compounds with composition Bi2Sr2R1.33Ce0.67Cu2O10 + delta were obtained for R = Pr, Nd, Sm-Er. The phases Bi2Sr2R2Cu2O10 + delta with similar structure but without Ce were prepared for R = Pr, Sm-Dy. For Bi2Sr2Eu2-xCu2O10 + delta the solubility limit was determined and the effect of treatment under different oxygen pressures was investigated. Weak diamagnetic signals (< 3%) were detected for some of these samples.
ISSN: 0921-4534
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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