engleski

Anisotropy of magnetoresistance in SDW state of (TMTSF)_2PF_6

The angular dependence of the magnetoresistance of quasi-1D organic compound (TMTSF)_2PF_6 has been studied for currents parallel to a, b' and c* axes, for 2K<T<25K and B<5T (a, b') or B<9T (c*). The magnetoresistance is highly anisotropic and positive for all directions of currents and fields, and its angular dependence exhibits a pronounced variation with temperature. The data are discussed within the single particle picture.

organic conductors; magnetotransport; spin density wave

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