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- Title
Raman spectroscopic studies of Li <sub>x</sub>Si <sub>y</sub> compounds.
- Authors
Gruber, Thomas; Thomas, Daniel; Röder, Christian; Mertens, Florian; Kortus, Jens
- Abstract
The phase diagram of the Li-Si system contains several phases with Li and Si in well defined ratios. So far, only the Raman spectrum of LiSi has been reported. In this work, we present experimental Raman scattering results for the crystalline lithium silicide phases Li12Si7, Li7Si3, Li13Si4, and Li21Si5/Li22Si5, which show clearly distinguishable Raman modes. The experimental results are compared with theoretical data obtained by density functional theory calculations. Copyright © 2013 John Wiley & Sons, Ltd.
- Subjects
RAMAN spectroscopy; LITHIUM compounds; PHASE diagrams; RAMAN scattering; DENSITY functionals; ZINTL compounds
- Publication
Journal of Raman Spectroscopy, 2013, Vol 44, Issue 6, p934
- ISSN
0377-0486
- Publication type
Article
- DOI
10.1002/jrs.4308