Angle-resolved photoemission study and pseudopotential calculations of GeTe and Ge1-xMnxTe band structure
Journal article, 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.
Band structure
Photoemission
Germanium telluride
Author
B. J. Kowalski
Polish Academy of Sciences
M. A. Pietrzyk
Polish Academy of Sciences
W. Knoff
Polish Academy of Sciences
A. Łusakowski
Polish Academy of Sciences
J. Sadowski
Polish Academy of Sciences
Lund University
Johan Adell
Chalmers, Applied Physics, Solid State Physics
T. Story
Polish Academy of Sciences
Physics Procedia
1875-3892 (eISSN)
Vol. 3 2 1357-1362Subject Categories
Other Engineering and Technologies
DOI
10.1016/j.phpro.2010.01.191