Angle-resolved photoemission study and pseudopotential calculations of GeTe and Ge1-xMnxTe band structure
Artikel i vetenskaplig tidskrift, 2010
The valence band structure along the Γ-T and T-W-L directions in the Brillouin zone of GeTe is studied by means of angle-resolved photoemission and compared with the results of ab initio pseudopotential calculations. For Ge1-xMnxTe surface alloy, changes in the valence band induced by presence of Mn atoms are revealed.
Germanium telluride
Band structure
Photoemission
Författare
B. J. Kowalski
Institute of Physics of the Polish Academy of Sciences
M. A. Pietrzyk
Institute of Physics of the Polish Academy of Sciences
W. Knoff
Institute of Physics of the Polish Academy of Sciences
A. Łusakowski
Institute of Physics of the Polish Academy of Sciences
J. Sadowski
Lunds Universitet
Institute of Physics of the Polish Academy of Sciences
Johan Adell
Chalmers, Teknisk fysik, Fasta tillståndets fysik
T. Story
Institute of Physics of the Polish Academy of Sciences
Physics Procedia
1875-3892 (eISSN)
Vol. 3 2 1357-1362Ämneskategorier (SSIF 2011)
Annan teknik
DOI
10.1016/j.phpro.2010.01.191