FERMI-SURFACE FORMED BY ZONE FOLDING IN THE STAGE-2 INCL3 GRAPHITE-INTERCALATION COMPOUND

Authors
DATARS WR PALIDWAR JD CHIEN TR UMMAT PK AOKI H UJI S
Citation
Wr. Datars et al., FERMI-SURFACE FORMED BY ZONE FOLDING IN THE STAGE-2 INCL3 GRAPHITE-INTERCALATION COMPOUND, Physical review. B, Condensed matter, 53(3), 1996, pp. 1579-1583
Citations number
6
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
53
Issue
3
Year of publication
1996
Pages
1579 - 1583
Database
ISI
SICI code
0163-1829(1996)53:3<1579:FFBZFI>2.0.ZU;2-6
Abstract
The de Haas-van Alphen (dHvA) effect of the stage-2 InCl3 graphite int ercalation compound was studied with two dHvA spectrometers, one provi ding fields up to 14 T and temperatures between 50 and 800 mK and the other up to 5.5 T in the temperature range 1.5-4.2 K. Fifteen dHvA fre quencies were measured along with the cyclotron masses of many of them . The frequencies were explained by the zone folding of the two Fermi- surface cylinders of the stage-2 compound. The orbits were formed by t ranslation of the 8 root 3X8 root 3R30 degrees lattice of the intercal ant molecules.