M. Scrocco, COS2 AND NIS2 STUDIED BY MEANS OF NEAR INFRA-RED AND VISIBLE SPECTROSCOPIES, Journal of electron spectroscopy and related phenomena, 94(3), 1998, pp. 237-241
The CoS2 and NiS2 pyrites were investigated by means of near infra red
and visible spectroscopies. The high resolution of these spectroscopi
es in the energy range of 1-6 eV allows us to locate and evaluate expe
rimentally both the position and the energetic expansion of the metal-
3d orbitals in agreement with the theoretical proposals. (C) 1998 Else
vier Science B.V. All rights reserved.