Effect of the second order spin orbit and spin-spin interactions on the E (G) level of Mn in ZnS |
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Authors: | C Blanchard |
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Institution: | Laboratoire d''Electronique Université de Provence St-Jérôme, 13 - Marseille 13e France; Laboratoire de Luminescence II Université de Paris VI 11, quai St-Bernard, 75- PARIS 5e Equipe de recherche associée au CNRS, France |
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Abstract: | An interpretation of the structure of the 6A1 → {1A1, 4E} zero phonon and phonon assisted transitions is given. Covalency effects show that the 6A1 → 4A1 and 6A1 → 4E transitions are well separated; consequently none of the experimentally observed lines can be due to the 6A1 → 4A1 transition. The fine structure for the 4E level is interpreted in terms of the spin-spin and spin-orbit interactions. The results obtained are consistent with experiments. |
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