A brief review of the factors affecting the EPR spectra of pairs and of larger clusters of exchange coupled metal ions is reported. The role of exchange contributions in determining the zero-field splitting of pairs is discussed and a clear distinction is made between the ground state exchange coupling constant, J, and the corresponding ones which involve excited states and are relevant to the zero-field splitting tensor.
Factors affecting the epr spectra of exchange coupled pairs of transition metal ions / Dante Gatteschi. - In: JOURNAL OF MOLECULAR CATALYSIS. - ISSN 0304-5102. - STAMPA. - 23:(1984), pp. 145-150. [10.1016/0304-5102(84)80002-4]
Factors affecting the epr spectra of exchange coupled pairs of transition metal ions
GATTESCHI, DANTE
1984
Abstract
A brief review of the factors affecting the EPR spectra of pairs and of larger clusters of exchange coupled metal ions is reported. The role of exchange contributions in determining the zero-field splitting of pairs is discussed and a clear distinction is made between the ground state exchange coupling constant, J, and the corresponding ones which involve excited states and are relevant to the zero-field splitting tensor.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.