Quantum oscillations in dual-layered quasi-two-dimensional organic metal (ET)4HgBr4(C6H4Cl2)
- Authors: Lyubovskii R.B.1,2, Pesotskii S.I.1,2, Shilov G.V.1, Zhilyaeva E.I.1, Flakina A.M.1, Lyubovskaya R.N.1
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Affiliations:
- Institute of Problems of Chemical Physics
- International Laboratory of High Magnetic Fields and Low Temperatures
- Issue: Vol 123, No 2 (2016)
- Pages: 318-321
- Section: Electronic Properties of Solid
- URL: https://journals.rcsi.science/1063-7761/article/view/190608
- DOI: https://doi.org/10.1134/S1063776116060157
- ID: 190608
Cite item
Abstract
The behavior of de Haas–van Alfven (dHvA) and Shubnikov–de Haas (ShdH) quantum oscillations in dual-layered quasi-two-dimensional organic metal (ET)4HgBr4(C6H4Cl2) is investigated. The oscillation spectra qualitatively agree with theoretical calculations of the bandgap structure. The angular dependence of the oscillation amplitude of magnetoresistance contains “spin zeros”; the analysis of the location of these zeros allows one to evaluate the electron–phonon interaction constant: λ ≈ 0.2.
About the authors
R. B. Lyubovskii
Institute of Problems of Chemical Physics; International Laboratory of High Magnetic Fields and Low Temperatures
Email: pesot@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432; Wroclaw, 52-421
S. I. Pesotskii
Institute of Problems of Chemical Physics; International Laboratory of High Magnetic Fields and Low Temperatures
Author for correspondence.
Email: pesot@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432; Wroclaw, 52-421
G. V. Shilov
Institute of Problems of Chemical Physics
Email: pesot@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
E. I. Zhilyaeva
Institute of Problems of Chemical Physics
Email: pesot@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
A. M. Flakina
Institute of Problems of Chemical Physics
Email: pesot@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
R. N. Lyubovskaya
Institute of Problems of Chemical Physics
Email: pesot@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
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