Paramagnetic Complexes in Zinc Selenide Crystals with Iron Admixture |
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| Authors: | V A Vazhenin A P Potapov A V Fokin M Yu Artyomov V I Kozlovskii |
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| Institution: | 1.Ural Federal University,Institute of Natural Sciences and Mathematic,Yekaterinburg,Russia;2.Lebedev Institute of Physics,Russian Academy of Sciences,Moscow,Russia;3.National Research Nuclear University MEPhI (Moscow Engineering Physics Institute),Moscow,Russia |
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| Abstract: | Paramagnetic resonance of ZnSe: Fe single crystals was studied at 120 K. Parameters of the spin Hamiltonian were determined for the monoclinic dimer complex Fe3+–Cu+ and a second discovered Fe3+ center, which appears due to association of the iron ion with a K+ ion in a Zn2+ position or with a zinc vacancy. Effect of illumination of the zinc selenide samples by blue, green and red light on the paramagnetic resonance spectrum was investigated. |
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