On the existence of rapid oscillations in various phases of quasi-one-dimensional (TMTSF)2PF6 |
| |
| Authors: | A V Kornilov V M Pudalov A -K Klehe A Ardavan J S Qualls |
| |
| Institution: | (1) Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991, Russia;(2) Clarendon Laboratory, Oxford University, OX1 3PU, UK;(3) The University of Texas Pan American, Edinburg, TX 785390, USA |
| |
| Abstract: | Magnetoresistance in (TMTSF)2PF6 has been studied. It have been found that rapid oscillations of the magnetoresistance are absent in the metallic state and
are present in the spin-ordered states solely, including both the lowest and higher order FISDW states. The spin-ordered state,
which had previously been believed to be insulating, is not totally gapped; at least, at a finite temperature, there remains
a vestigial Fermi surface comprising 2D metallic “pockets.” Our data agree qualitatively with the theory that considers the
coexistence of two spin-density waves with two respective nesting vectors.
The text was submitted by the authors in English. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
