Splitting of the Cr 2p ions states in some ternary sulphides and selenides
Institute of Applied Physics, Academy of Sciences of Moldova, str. Academiei 5, MD 2028,
Chisinau, Republic of Moldova
2 Universität Osnabrück, Fachbereich Physik, Barbarastrasse 7, 49069, Osnabrück, Germany
Published online: 15 June 2000
X-ray photoelectron spectroscopy was used to investigate ACr2S4 (, Zn, Mn, Fe, Fe:Cu) and BCr2Se4 (, Cu, Hg, Hg:Cu) single crystals. Well defined splitting of the Cr 2p core level has been found. The local magnetic moments of the Cr ions are responsible for the observed effect.
PACS: 79.60.-i – Photoemission and photoelectron spectra / 75.50.Pp – Magnetic semiconductors
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2000