Abstract
The Hall effect in organic layered conductors with a multisheeted Fermi surfaces was considered. It is shown that the experimental study of Hall effect and magnetoresistance anisotropy at different orientations of current and a quantizing magnetic field relative to the layers makes it possible to determine the contribution of various charge carriers groups to the conductivity, and to find out the character of Fermi surface anisotropy in the plane of layers
Highlights
The Hall effect in organic layered conductors with a multisheeted Fermi surfaces was considered
Galvanomagnetic phenomena in degenerated conductors placed in a strong magnetic field B, when cyclotron frequency of electrons ωB considerably exceeds their collision frequency 1/τ, are very sensitive to the form of the electron energy spectrum [1,2]
Experimental studies of the magnetoresistance anisotropy were successfully utilized as a simple spectroscopic method for the reconstruction of the Fermi surface (FS) topology
Summary
The Hall effect in organic layered conductors with a multisheeted Fermi surfaces was considered. This is connected with the fact that the drift of charge carriers along the open orbits in the plane, orthogonal to the magnetic field, turns out to be compensated in the expression for the current density in collisionless limit.
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