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Start Over Author "Säuberlich, F." Publisher american institute of physics
1 results on '"Säuberlich, F."'

1. Influence of Mg content on the band alignment at CdS/(Zn,Mg)O interfaces.

Author

Rao, G. Venkata, Säuberlich, F., and Klein, A.

Subjects
*MAGNESIUM, *PHOTOELECTRON spectroscopy, *ZINC oxide, *HETEROSTRUCTURES, *THIN films, *CRYSTALS
Abstract

In this investigation, we studied electronic properties of the CdS/Zn1-xMgxO (x=0,0.15) interface using photoelectron spectroscopy. ZnO and (Zn,Mg)O films were deposited by magnetron sputtering from ceramic targets on thermally evaporated CdS. Valence-band offsets of ΔEV=1.2±0.1 eV are determined for both interfaces. The gap difference of 0.3 eV between ZnO and Zn0.85Mg0.15O is therefore fully accommodated by a different conduction-band energy, which should be well suited for modulation doping in ZnO/(Zn,Mg)O heterostructures. [ABSTRACT FROM AUTHOR]

Published
2005
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