https://doi.org/10.1007/s100510051141
Splitting of the Cr 2p ions states in some ternary sulphides and selenides
1
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
Received:
2
November
1999
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
