Statistical investigations on random configurations of the SiGe:C crystal with density functional theory
- Date
- Feb 15, 2019
- Time
- 10:00 AM - 11:00 AM
- Speaker
- Willi Roscher
- Affiliation
- TU Chemnitz
- Language
- en
- Main Topic
- Materialien
- Other Topics
- Materialien, Physik
- Host
- Grit Rötzer
- Description
- . The random alloy Si_(1-x)Ge_x is calculated by bulk models in the entire composition range 0 <= x <= 1. Therefor random configurations of the crystal are generated and calculated by density functional theory. The statistical evaluation show variations of the formation energy and the band gap. Furthermore the impact of substituted carbon in this properties is studied. .
- Links
Last modified: Feb 15, 2019, 1:09:44 AM
Location
Leibniz Institut für Festkörper- und Werkstoffforschung Dresden (D2E.27, IFW Dresden)Helmholtzstraße2001069Dresden
- Homepage
- http://www.ifw-dresden.de
Organizer
Leibniz Institut für Festkörper- und Werkstoffforschung DresdenHelmholtzstraße2001069Dresden
- Homepage
- http://www.ifw-dresden.de
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