| Issue |
J. Phys. IV France
Volume 131, December 2005
|
|
|---|---|---|
| Page(s) | 129 - 130 | |
| DOI | https://doi.org/10.1051/jp4:2005131030 | |
| Published online | 18 January 2006 | |
International Workshop on Electronic Crystals
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 129-130
DOI: 10.1051/jp4:2005131030
1 Department of Applied Physics, Hokkaido University, Sapporo 060-8628, Japan
2 AdSM, Hiroshima University, Higashi-Hiroshima 739-8530, Japan
3 Instituto de Telecomunicaçöes, Polo de Lisboa, 1049-001 Lisboa, Portugal
4 Departamento de Quimica, Instituto Tecnologico e Nuclear$/$CFMCUL, 2686-953 Sacavem, Portugal
© EDP Sciences 2005
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 129-130
DOI: 10.1051/jp4:2005131030
Negative differential resistance in CDW nonlinear transport of quasi-one dimensional conductor Per2M(mnt)2 [ M = Au, Pt]
M. Nishida1, 2, N. Mitsu1, S. Tanda1, K. Yamaya1, R.T. Henriques3 and M. Almeida41 Department of Applied Physics, Hokkaido University, Sapporo 060-8628, Japan
2 AdSM, Hiroshima University, Higashi-Hiroshima 739-8530, Japan
3 Instituto de Telecomunicaçöes, Polo de Lisboa, 1049-001 Lisboa, Portugal
4 Departamento de Quimica, Instituto Tecnologico e Nuclear$/$CFMCUL, 2686-953 Sacavem, Portugal
Abstract
We report nonlinear I-V characteristics with
negative differential resistance (NDR) region recorded in the charge
density wave state of quasi-one dimensional molecular conductors,
(Per)2M(mnt)2[
,Pt] .
We propose a blockade of phase slips at strong pinning sites
as a candidate for the mechanism of NDR.
An analytical expression for the I-V characteristics is obtained by
solving an approximated master equation for a RC-circuit model.
© EDP Sciences 2005