We present high resolution thermal expansion measurements at low temperature in (TMTSF)2ClO4 along the a-axis in both quenched and relaxed states. The main contribution arises from phonons. Below 24 K, an additional negative contribution develops progressively ; we show that it is unambiguously due to the anion ordering phenomenon, with a well-defined relation of proportionality between this extra thermal expansion and the superstructure peak intensity. This result is analysed within a phenomenological approach, based on an anisotropic 3D Ising model and microscopic coupling constants are discussed.Nous présentons des mesures de dilatation haute résolution dans le composé organique (TMTSF)2ClO4 selon l'axe a dans les états quenché et relaxé...
The anisotropic thermal expansion and crystal structure of K2NiF4-type CaErAlO4 have been investigat...
The specific heat of the organic superconductor (TMTSF)2ClO 4 has been measured between 0.4 and 2 K....
The stability of the SDW phases in (TMTSF)2ClO4 can be interpreted by simple arguments of anisotropi...
We report the results of an X-ray diffraction study of the phase transition of (TMTSF)2ClO4 at 24 K....
The crystal structure of (TMTSF)2ClO4 has been determined at (7 K, 1 bar) and at (7 K, 5 kbar) with ...
The magnetic field dependence of the SDW transition in (TMTSF)2ClO4 for various anion quenching rate...
The mean thermal-expansion tensor is determined for a number of N-substituted-morpholinium tetracyan...
The pinning mechanism of SDW condensate associated with the imperfect nesting effect was investigate...
Magnetoresistance measurements have been carried out along the highly conducting a axis in the fiel...
We report calorimetric measurements of the organic conductor (TMTSF)2ClO4 in the quantum limit. In a...
Abstract. We analyse thermodynamic properties of band electrons in the normal state of relaxed (TMTS...
We have studied the role of the disorder on the behaviour of the magnetic field induced spin density...
We study the spin-density-wave (SDW) instabilities in the quasi-one-dimensional conductor (TMTSF)2Cl...
We report magnetoresistance measurements for single crystals of the organic conductor (TMTSF)2ClO4 a...
The first-principles electron–hole Lindhard response function has been calculated and analyzed in de...
The anisotropic thermal expansion and crystal structure of K2NiF4-type CaErAlO4 have been investigat...
The specific heat of the organic superconductor (TMTSF)2ClO 4 has been measured between 0.4 and 2 K....
The stability of the SDW phases in (TMTSF)2ClO4 can be interpreted by simple arguments of anisotropi...
We report the results of an X-ray diffraction study of the phase transition of (TMTSF)2ClO4 at 24 K....
The crystal structure of (TMTSF)2ClO4 has been determined at (7 K, 1 bar) and at (7 K, 5 kbar) with ...
The magnetic field dependence of the SDW transition in (TMTSF)2ClO4 for various anion quenching rate...
The mean thermal-expansion tensor is determined for a number of N-substituted-morpholinium tetracyan...
The pinning mechanism of SDW condensate associated with the imperfect nesting effect was investigate...
Magnetoresistance measurements have been carried out along the highly conducting a axis in the fiel...
We report calorimetric measurements of the organic conductor (TMTSF)2ClO4 in the quantum limit. In a...
Abstract. We analyse thermodynamic properties of band electrons in the normal state of relaxed (TMTS...
We have studied the role of the disorder on the behaviour of the magnetic field induced spin density...
We study the spin-density-wave (SDW) instabilities in the quasi-one-dimensional conductor (TMTSF)2Cl...
We report magnetoresistance measurements for single crystals of the organic conductor (TMTSF)2ClO4 a...
The first-principles electron–hole Lindhard response function has been calculated and analyzed in de...
The anisotropic thermal expansion and crystal structure of K2NiF4-type CaErAlO4 have been investigat...
The specific heat of the organic superconductor (TMTSF)2ClO 4 has been measured between 0.4 and 2 K....
The stability of the SDW phases in (TMTSF)2ClO4 can be interpreted by simple arguments of anisotropi...