Effect of External Pressure on the Metal–Insulator Transition of the Organic Quasi-Two-Dimensional Metal κ-(BEDT-TTF)2Hg(SCN)2Br

Autor: Sergei I. Pesotskii, Rustem B. Lyubovskii, Gennady V. Shilov, Vladimir N. Zverev, Svetlana A. Torunova, Elena I. Zhilyaeva, Enric Canadell

Publikováno v: Magnetochemistry, Vol 8, Iss 11, p 152 (2022)

The metal–insulator transition in the organic quasi-two-dimensional metal κ-(BEDT-TTF)2Hg(SCN)2Br at TMI ≈ 90 K has been investigated. The crystal structure changes during this transition from monoclinic above TMI to triclinic below TMI. A theor

Externí odkaz: https://doaj.org/article/e919355f87094b278c780acf3f5ab13e

Evolution of crystal structure of dual layered molecular conductor (ET)4ZnBr4(C6H4Cl2) with temperature

Autor: Gennady V. Shilov, Elena I. Zhilyaeva, Rimma N. Lyubovskaya, S. I. Pesotskii, Sergey M. Aldoshin, A. M. Flakina, Rustem B. Lyubovskii

Publikováno v: CrystEngComm. 23:6620-6625

Electrical resistivity measurements of a dual layered organic conductor (ET)4ZnBr4(1,2-C6H4Cl2) above room temperature show abrupt changes in resistivity at 320 K. Single-crystal X-ray diffraction studies in the 100–350 K range show polymorphic tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06ad524448df2aab00c50f288e3083ed
https://doi.org/10.1039/d1ce00902h

Hydrostatic-Pressure-Induced Reentrance of the Metallic State in the κ-(ET)2Hg(SCN)2Cl Quasi-Two-Dimensional Organic Conductor

Autor: S. I. Pesotskii, Rimma N. Lyubovskaya, S. A. Torunova, Rustem B. Lyubovskii, Vladimir N. Zverev, Elena I. Zhilyaeva

Publikováno v: JETP Letters. 112:582-584

On cooling below 30 K, the κ-(ET)2Hg(SCN)2Cl quasi-two-dimensional organic metal, which is in the quantum spin liquid state at liquid helium temperatures, undergoes a transition to the Mott insulator state. The application of a hydrostatic pressure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41cc1e6451b2b5446779feb31129530d
https://doi.org/10.1134/s0021364020210092

The Electron Structure of Metallic Layers in the Quasi-Two-Dimensional Dual-Layered Organic Metal (BETS)4HgBr4(C6H4Cl2)

Autor: A. M. Flakina, S. I. Pesotskii, Rustem B. Lyubovskii, Rimma N. Lyubovskaya, Elena I. Zhilyaeva

Publikováno v: Technical Physics Letters. 45:407-409

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 theore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::608e453665fbc4f8e212233beae82681
https://doi.org/10.1134/s1063785019040266

Quantum oscillations of a linear chain of coupled orbits with small effective masses: The organic metal θ -(BETS) 4 CoBr 4 (C 6 H 4 Cl 2 )

Autor: Rimma N. Lyubovskaya, Alain Audouard, Elena I. Zhilyaeva, David Vignolles, Jean-Yves Fortin, Rustem B. Lyubovskii, Loïc Drigo

Publikováno v: Synthetic Metals
Synthetic Metals, Elsevier, 2017, 226, pp.171-176. ⟨10.1016/j.synthmet.2017.02.009⟩
Synthetic Metals, 2017, 226, pp.171-176. ⟨10.1016/j.synthmet.2017.02.009⟩

De Haas-van Alphen (dHvA) and Shubnikov-de Haas (SdH) oscillations of the organic metal θ-(BETS) 4 CoBr 4 (C 6 H 4 Cl 2) are studied in magnetic fields of up to 55 T at liquid helium temperatures. In line with Fermi surfaces (FS) illustrating the li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e990c786fad5c9f537224d4354d7ba26
https://doi.org/10.1016/j.synthmet.2017.02.009