| Issue |
J. Phys. IV France
Volume 03, Number C2, Juillet 1993
International Workshop on Electronic CrystalsECRYS - 93 |
|
|---|---|---|
| Page(s) | C2-319 - C2-322 | |
| DOI | https://doi.org/10.1051/jp4:1993265 | |
International Workshop on Electronic Crystals
ECRYS - 93
J. Phys. IV France 03 (1993) C2-319-C2-322
DOI: 10.1051/jp4:1993265
1 Laboratoire de Physique des Solides, URA 2 CNRS, Université Paris-Sud, 91405 Orsay, France
2 On leave from the Institute of Physics, University of Zagreb, Zagreb, Croatia
3 Research Institute for Solid State Physics, P.O. Box 49, 1525 Budapest, Hungary
© EDP Sciences 1993
ECRYS - 93
J. Phys. IV France 03 (1993) C2-319-C2-322
DOI: 10.1051/jp4:1993265
Nonlinear Hall effect in the field-induced spin-density wave states of (TMTSF)2PF6
L. BALICAS1, N. BISKUP1, 2 and G. KRIZA1, 31 Laboratoire de Physique des Solides, URA 2 CNRS, Université Paris-Sud, 91405 Orsay, France
2 On leave from the Institute of Physics, University of Zagreb, Zagreb, Croatia
3 Research Institute for Solid State Physics, P.O. Box 49, 1525 Budapest, Hungary
Abstract
The resistivity along the conducting chains, pxx, and the Hall resistivity pxy are investigated as a function of the electric field in the magnetic-field-induced spin-density wave (FISDW) states of (TMTSF)2PF6 under hydrostatic pressure. Both resistivities decrease with increasing electric field above the same well-defined threshold electric field in the order of 100 µV/cm. We interpret the nonlinearity by the depinning and sliding of the FISDW. The nonlinearity in pxy is much stronger than in pxx what we attribute to an unusually strong coupling between the FISDW and single-particle excitations.
© EDP Sciences 1993