EPR data of ordered solid solutions of lithium nickel oxides are reported as a function of the lithium content. The features of the signal and the EPR centre density are analysed by a model of dynamical trapping of holes in [Ni2+-O-Ni2+)-h+] complexes. The possible origin of the interactions responsible for the magnetic ordering and some features of the transport properties are also discussed.
Azzoni, C., Paleari, A., Massarotti, V., Capsoni, D. (1996). Electron paramagnetic resonance response and magnetic interactions in ordered solid solutions of lithium nickel oxides. JOURNAL OF PHYSICS. CONDENSED MATTER, 8(39), 7339-7347 [10.1088/0953-8984/8/39/010].
Electron paramagnetic resonance response and magnetic interactions in ordered solid solutions of lithium nickel oxides
PALEARI, ALBERTO MARIA FELICE;
1996
Abstract
EPR data of ordered solid solutions of lithium nickel oxides are reported as a function of the lithium content. The features of the signal and the EPR centre density are analysed by a model of dynamical trapping of holes in [Ni2+-O-Ni2+)-h+] complexes. The possible origin of the interactions responsible for the magnetic ordering and some features of the transport properties are also discussed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.