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
Thermal expansion coefficient of SbCl5-graphite intercalation compounds
โ Scribed by L. Salamanca-Riba; M.S. Dresselhaus
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 691 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0008-6223
No coin nor oath required. For personal study only.
โฆ Synopsis
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 contributions to the thermal expansion coefficienr of each of the layers along the c-axis are also obtained. Key Wor~Interca~ation, antimony chtoride, thermai expansion. X-ray diffraction.
๐ SIMILAR VOLUMES
Graphite crystal expansions were derived as a function of' temperature usmg the theoretical relationships of Riley; the resultant equations provide reasonable tits to the measured lattice expansion data over the temperature range 300-3000%
The direct measurements of the principal thermal expansion coefficients were carried out for the specimens of pyrolytic graphite at temperatures between 50 and 55O"C, using an apparatus with high sensitivity. Resolving power of the apparatus was f 100 A. The c-axis thermal expansion coefficient was
## Abstract For Abstract see ChemInform Abstract in Full Text.