The Electron Structure of Metallic Layers in the Quasi-Two-Dimensional Dual-Layered Organic Metal (BETS)4HgBr4(C6H4Cl2)
- Авторы: Lyubovskii R.1,2, Pesotskii S.1,2, Zhilyaeva E.1, Flakina A.1, Lyubovskaya R.1
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Учреждения:
- Institute for Problems of Chemical Physics, Russian Academy of Sciences
- International Laboratory of High Magnetic Fields and Low Temperatures
- Выпуск: Том 45, № 4 (2019)
- Страницы: 407-409
- Раздел: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208290
- DOI: https://doi.org/10.1134/S1063785019040266
- ID: 208290
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Аннотация
We have studied the behavior of the Shubnikov–de Haas (SdH) oscillations in the quasi-two-dimensional dual-layered organic metal (BETS)4HgBr4(C6H4Cl2). It is established that the spectrum of SdH oscillations in this compound agrees well with theoretical calculations and qualitatively coincides with the analogous spectrum of (ET)4HgBr4(C6H4Cl2) isostructural organic metal. The fractional substitution of sulfur by selenium in the cationic layer strongly decreases the values of cyclotron masses. This decrease is most probably caused by weakening of the electron–phonon interaction.
Об авторах
R. Lyubovskii
Institute for Problems of Chemical Physics, Russian Academy of Sciences; International Laboratory of High Magnetic Fields and Low Temperatures
Email: pesot@icp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432; Wroclaw
S. Pesotskii
Institute for Problems of Chemical Physics, Russian Academy of Sciences; International Laboratory of High Magnetic Fields and Low Temperatures
Автор, ответственный за переписку.
Email: pesot@icp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432; Wroclaw
E. Zhilyaeva
Institute for Problems of Chemical Physics, Russian Academy of Sciences
Email: pesot@icp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432
A. Flakina
Institute for Problems of Chemical Physics, Russian Academy of Sciences
Email: pesot@icp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432
R. Lyubovskaya
Institute for Problems of Chemical Physics, Russian Academy of Sciences
Email: pesot@icp.ac.ru
Россия, Chernogolovka, Moscow oblast, 142432