J. Phys. IV France 09 (1999) Pr10-275-Pr10-277
Single-particle and spin-density wave charge dynamics in (TMTSF)2PF6 and (TMTSF)2AsF6 : A comparative overviewT. Vuletic1, D. Herman1, N. Biskup1, M. Pinteric1, 2, A. Omerzu1, S. Tomic1 and M. Nagasawa3
1 Institute of Physics, Zagreb, Groatia
2 Faculty of Civil Engineering, University of Maribor, Maribor, Slovenia
3 Department of Physics, Hokkaido University, Sapporo, Japan
We present the results of DC and AC (100 mHz - 1MHz) electrical transport measurements in low and high electric fields performed in the spin-density wave (SDW) state of the Bechagaards salts (TMTSF)2PF6 and (TMTSF)2AsF6. We argue that a degree of complex structure of the SDW ground state which is unfolded in a particular experiment depends strongly on the chosen experimental probe and the crystal measured.
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