Energy levels calculation for Er3+: LiYF4 |
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| Authors: | AAS Da Gama Gilberto F De SÁ P Porcher P Caro |
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| Institution: | Departamento de Fisica, UFPE, Cidade Universitária, 50.000, Recife, PE, Brasil;Laboratoire des Eléments de Transition, dans les Solides E.R. 210, C.N.R.S., 1 Place A. Briand 92190, Meudon Bellevue, France |
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| Abstract: | The complete configuration 4f11 of Er3+ was diagonalized with a Hamiltonian containing electrostatic, two-body and three-body configuration interaction, spin-orbit and crystal field parameters of LiYP4. A set of 18 parameters was adjusted to fit the experimental energy levels as given by Petrov and Tkachuk. |
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