CALCIUM DOPING EFFECTS IN FE-57 - LA2-XCAXCUO4-Y OXIDES

Authors
BAGGIOSAITOVITCH E SCORZELLI RB AZEVEDO IS DIAZAGUILA C
Citation
E. Baggiosaitovitch et al., CALCIUM DOPING EFFECTS IN FE-57 - LA2-XCAXCUO4-Y OXIDES, Hyperfine interactions, 83(1-4), 1994, pp. 425-429
Citations number
13
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
83
Issue
1-4
Year of publication
1994
Pages
425 - 429
Database
ISI
SICI code
0304-3843(1994)83:1-4<425:CDEIF->2.0.ZU;2-A
Abstract
La2-xCaxCu0.99Fe0.01O4-y samples with 0.00 less-than-or-equal-to x les s-than-or-equal-to 0.30 were studied by X-ray diffraction and Mossbaue r spectroscopy after heat treatment under different atmospheres (air, oxygen and helium). The variation of the relative population and the h yperfine interactions of the sites as well as the change in the lattic e parameters were obtained.