Influence of disorder on the metal insulator phase transition in Di-(Tetramethyltetraselenafulvalene)-ium perbromate, (TMTSF)2BrO4
- 1 January 1983
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 44 (3) , 375-381
- https://doi.org/10.1051/jphys:01983004403037500
Abstract
An experimental study including measurements of electrical conductivity, EPR susceptibility and X-ray diffuse scattering of a novel (TMTSF)2 BrO4 salt is presented. Disorder due to static defects inhibits a complete anion ordering phase transition and determines the activated behaviour of the electrical conductivity and the low temperature T-α(α≠ 1) behaviour of the paramagnetic susceptibilityKeywords
This publication has 10 references indexed in Scilit:
- X-Ray Scattering Evidence for Anion Ordering and Structural Distortions in the Low-Temperature Phase of Di(Tetramethyltetraselanafulvalenium) Perrhenate [Re]Physical Review Letters, 1982
- Pressure Dependence of the Metal-Insulator and Superconducting Phase Transitions in (TMTSF)2 Reo4Molecular Crystals and Liquid Crystals, 1982
- The metallic phase of the organic conductor TMTSF -DMTCNQ stabilized by a weak irradiation disorderJournal de Physique, 1982
- Insulating, conducting and superconducting states of (TMTSF)2AsF6 under pressure and magnetic fieldJournal de Physique, 1982
- Zero-Pressure Organic Superconductor: Di-(Tetramethyltetraselenafulvalenium)-Perchlorate [Cl]Physical Review Letters, 1981
- X-ray diffuse scattering study of superstructure formation in tetramethyltetraselenafulvalenium perrhenate (TMTSF)2ReO4 and nitrate (TMTSF) 2NO3Journal de Physique Lettres, 1981
- The properties of five highly conducting salts: (TMTSF)2X, X = PF6-, AsF6-, SbF6-, BF4- and NO3-, derived from tetramethyltetraselenafulvalene (TMTSF)Solid State Communications, 1980
- Paramagnetic Susceptibility of Disordered N-Methyl-Phenazinium TetracyanoquinodimethanidePhysical Review Letters, 1976
- Electrical conductivity of tetrathiofulvalinium tetracyanoquinodimethan (TTF) (TCNQ)Physical Review B, 1974
- The theory of impurity conductionAdvances in Physics, 1961