RESISTIVITY AND HALL-EFFECT OF THE STAGE-1 CDCL2 GRAPHITE-INTERCALATION COMPOUND

Citation
M. Barati et al., RESISTIVITY AND HALL-EFFECT OF THE STAGE-1 CDCL2 GRAPHITE-INTERCALATION COMPOUND, Physical review. B, Condensed matter, 48(20), 1993, pp. 15316-15319
Citations number
13
Categorie Soggetti
Physics, Condensed Matter
ISSN journal
01631829
Volume
48
Issue
20
Year of publication
1993
Pages
15316 - 15319
Database
ISI
SICI code
0163-1829(1993)48:20<15316:RAHOTS>2.0.ZU;2-X
Abstract
The resistivity and Hall effect of the stage-1 CdCl2 graphite intercal ation compound were investigated in the temperature range between 4 an d 300 K with the current parallel or perpendicular to the c axis. The resistivity for both directions is of the form rho(0)+AT+BT2 that resu lts from; electron-phonon scattering. The anisotropy of the resistivit y is of the order of 10(3) and is explained by the undulating cylindri cal Fermi surface of the compound. The Hall coefficient is independent of temperature to within the experimental uncertainty and has a value of 7.0X10(-9) m(3)C(-1) from a net carrier density of 8.9 X 10(26) m( -3).