Numéro
J. Phys. I France
Volume 6, Numéro 12, December 1996
Page(s) 1809 - 1818
DOI https://doi.org/10.1051/jp1:1996189
DOI: 10.1051/jp1:1996189
J. Phys. I France 6 (1996) 1809-1818

Shubnikov-de Haas Oscillations in New Organic Conductors (ET) $\mathsf{_8}$[ Hg $\mathsf{_4}$Cl $\mathsf{_{12}}$(C $\mathsf{_6}$H $\mathsf{_5}$Cl) $\mathsf{_2}$] and (ET) $\mathsf{_8}$[ Hg $\mathsf{_4}$Cl $\mathsf{_{12}}$(C $\mathsf{_6}$H $\mathsf{_5}$Br) $\mathsf{_2}$]

R.B. Lyubovskii1, 2, S.I. Pesotskii1, 2, A. Gilevski2 and R.N. Lyubovskaya1

1  Institute of Chemical Physics at Chernogolovka RAS, Chernogolovka. Moscow region, 142432 Russia
2  International Laboratory of High Magnetic Fields and Low Temperatures, 53-529 Wroclaw, Poland



(Received 5 April 1996, accepted 11 June 1996)

Abstract
The results of the investigations of Shubnikov-de Haas oscillations in the quasi-two-dimensional organic complexes (ET) 8[ Hg 4Cl 12(C 6H 5Cl) 2] , where X = CI, Br in the magnetic fields up to 40 T were reported. These results allow one to obtain some information about Fermi surface in the mentioned complexes. Shubnikov-de Haas oscillations in the compound with X = Cl correspond at least to two different cylindrical sheets of Fermi surface with the cross-section in (bc)-plane of 13% and 20% Brillouin zone cross-section. Shubnikov-de Haas oscillations in the complex with X = Br correspond to one cylindrical sheet with the cross-section in (bc)-plane of 13% of Brillouin zone cross-section. The experimental results for the complex with X = Br more agree with the theoretical calculations of Fermi surface than for the complex with X = Cl.



© Les Editions de Physique 1996

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.