Magnetic torque and magnetoresistance of the quasi-two-dimensional charge transfer salt β″-(ET)4(H3O)[Fe(C 2O4)3]·C6H4Cl 2 have been investigated in pulsed magnetic fields of up to 55 T. At variance with de Haas-van Alphen oscillations, Shubnikov-de Haas oscillations are observed up to temperatures as high as 32 K at ambient pressure despite a significant thermal damping in the low-temperature range. This feature, observed under applied pressure as well, is interpreted on the basis of the coexistence of a closed orbit and a quantum interference path with the same cross section. © Vladimir N. Laukhin, Alain Audouard, David Vignolles, Enric Canadell, Tatyana G. Prokhorova, and Eduard B. Yagubskii, 2011.
|Journal||Fizika Nizkikh Temperatur (Kharkov)|
|Publication status||Published - 1 Jan 2011|
- Fermi surface
- High magnetic fields
- Organic metals
- Quantum oscillations
Laukhin, V. N., Audouard, A., Vignolles, D., Canadell, E., Prokhorova, T. G., & Yagubskii, E. B. (2011). Magnetoresistance oscillations up to 32 K in the organic metal β″-(ET)<inf>4</inf>(H<inf>3</inf>O)[Fe(C<inf>2</inf>O <inf>4</inf>)<inf>3</inf>]·C<inf>6</inf>H<inf>4</inf>Cl<inf>2</inf> Fizika Nizkikh Temperatur (Kharkov), 37(9-10), 943-949.