Optical study of Fe2+, Co2+ and Fe2+-Co2+ pairs in MgCl2

@inproceedings{Wiltshire1982OpticalSO,
  title={Optical study of Fe2+, Co2+ and Fe2+-Co2+ pairs in MgCl2},
  author={M. C. K. Wiltshire},
  year={1982}
}
The optical absorption spectra of single crystals of MgCl2 containing Fe2+ and Co2+ have been measured and the temperature dependence of the bands has been studied. For the transitions giving rise to hot bands, the energy of the initial state has been deduced from the temperature dependence of the integrated absorption. For MgCl2:Co2+, spectra in the region of 19000 cm-1 are presented, and one hot band has been identified. The spectrum of MgCl2:Fe2+ shows several hot bands in the region of… CONTINUE READING