TEMPERATURE HYSTERESIS OF QUADRUPOLE SPLITTING OF FE-57 MOSSBAUER-SPECTRA IN 1-2-3 HIGH-TEMPERATURE SUPERCONDUCTOR

Authors
VIRCHENKO VA KUZMIN VS TKACHENKO TM SHABLOVSKII AV
Citation
Va. Virchenko et al., TEMPERATURE HYSTERESIS OF QUADRUPOLE SPLITTING OF FE-57 MOSSBAUER-SPECTRA IN 1-2-3 HIGH-TEMPERATURE SUPERCONDUCTOR, Journal of magnetism and magnetic materials, 183(1-2), 1998, pp. 78-80
Citations number
10
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
183
Issue
1-2
Year of publication
1998
Pages
78 - 80
Database
ISI
SICI code
0304-8853(1998)183:1-2<78:THOQSO>2.0.ZU;2-Y
Abstract
A direct experimental proof of the adequateness of the unharmonically unstable oxygen atom's sublattice model for the YBa2Cu3-xFexO7-delta-b ase high temperature superconductor is received on the basis of the te mperature dependence of the quadrupole splitting of Fe-57 Mossbauer sp ectra. (C) 1998 Elsevier Science B.V. All rights reserved.