HIGH MAGNETIC-FIELD SPIN-RESONANCE IN NEARLY STOICHIOMETRIC LINIO2 - EVIDENCES FOR MAGNETIC CLUSTER FORMATION

Authors
BARRA AL CHOUTEAU G STEPANOV A DELMAS C
Citation
Al. Barra et al., HIGH MAGNETIC-FIELD SPIN-RESONANCE IN NEARLY STOICHIOMETRIC LINIO2 - EVIDENCES FOR MAGNETIC CLUSTER FORMATION, Journal of magnetism and magnetic materials, 177, 1998, pp. 783-784
Citations number
3
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
177
Year of publication
1998
Part
2
Pages
783 - 784
Database
ISI
SICI code
0304-8853(1998)177:<783:HMSINS>2.0.ZU;2-1
Abstract
Using high magnetic field ESR spectroscopy we have performed resonance measurements of LiNiO2 up to 245 GHz between 4 and 300 K. For the fir st time we have detected separately the ESR spectra due to the Ni3+ io ns in LiNiO2 matrix and the extra-nickel magnetic clusters. This allow s us to make a detailed analysis of the magnetic properties of LiNiO2. (C) 1998 Elsevier Science B.V. All rights reserved.