Title:
|
Evidence of the anomalous charge state 57Fe4+ in the nuclear decay of 57Co3+
|
Author:
|
Fontcuberta i Griñó, Josep; Fernández, A.; Goodenough, John B.
|
Other authors:
|
Universitat de Barcelona |
Abstract:
|
The first observation of the elusive Fe4+ charge state coming from the nuclear decay of 57Co3+ has been found in the Mössbauer emission spectra of 57Co:La2Li0.5Co0.5O4. A Ti-doped sample was prepared in order to show that the Fe4+ fraction can be conveniently monitored. Both results were predicted on the basis of the electronic energy-band scheme of these oxides. |
Subject(s):
|
-Matèria condensada -Física de l'estat sòlid -Estructura electrònica -Condensed matter -Solid state physics -Electronic structure |
Rights:
|
(c) American Physical Society, 1986
|
Document type:
|
Article Article - Published version |
Published by:
|
American Physical Society
|
Share:
|
|