ESR of Cu2+ in the high pressure form of Cd3(PO4)2 |
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Authors: | SS Romdhane G Bacquet |
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Institution: | Laboratoire de Chimie Minérale, ENIG, Route de Médenine 6029 Gabés, Tunisia, France;Laboratoire de Physique des Solides, Associé au CNRS, Université Paul Sabatier, 31062 Toulouse Cédex, France |
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Abstract: | ESR spectra of polycrystalline Cu2+ doped samples of the high pressure phase of Cd3(PO4)2 were characteristic of the existence of two different paramagnetic centres. The spin—Hamiltonian constants of both defects were determined. Only two of the three possible substitutional cation sites are occupied by copper ions. |
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