40. Electronic excitations in SbCl5 intercalated graphite
β Scribed by J.J. Ritsko; E.J. Mele; P.C. Eklund
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 127 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
We report the results of self-consistent band structure calculations for Li&, LiC,*, and LiCls in idealized crystal structures representing first, second, and third stage intercalation compounds. Results for LiC,* indicate that 90% of the net excess charge is localized in the region between the two graphite planes facing the Li ions. In contrast, only 40% of the conduction electron charge is localized in that region.
π SIMILAR VOLUMES
Magnetostrictive strain in pristine highly oriented pyrolytic graphite (HOPG) and SbCI,-graphite intercalation compounds (GIG's) has been studied in steady magnetic fields up to IO tesla, including the quantum oscillation effect. Fourier spectra of the magneto-oscillations are stage dependent and in
The c-axis thermal expansion coefficient of SbCL-GIG i$ obtained from analysis of COO/) X-ray diffractograms for stages l-3. A decrease in thermal expansion coefficient with increasing stage is observed and it is related to a higher charge transfer for the higher stages than for the lower ones. The