J. Phys. IV France
Volume 09, Numéro PR10, December 1999
International Workshop on Electronic Crystals
Page(s) Pr10-269 - Pr10-269
International Workshop on Electronic Crystals

J. Phys. IV France 09 (1999) Pr10-269-Pr10-269

DOI: 10.1051/jp4:19991069

Quasi-one-dimensional charge density wave in electromagnetic field arbitrarily oriented to conducting chains : Generalized Frohlich relations

Yu.V. Pershin1, 2, A.S. Rozhavsky1, 2 and I.A. Romanovsky1, 3

1  B.I. Verkin Institute for Low Temperature Physics and Engineering
2  Grenoble High Magnetic Field Laboratory, Max-Planck-Institut für Festkorperforschung and CNRS
3  Physical Department, Kharkov State University, Ukraine

We derive equations for the collective CDW-curent transverse conducting chains in a quasi-one-dimensional CDW-conductor. Generalized Fröhlich relations between the transverse currents and phase gradients are due to the polarization corrections to the (1+1) chiral anomaly Lagrangean. The CDW Hall constant RCDW is calculated, RCDW ~ T2c/ICDW, where Tc is the critical temperature of the Peierls transition, and ICDW is the nonlinear CDW current in the direction parallel to the conducting chains

© EDP Sciences 1999