Mott transition in the organic compound κ-(BEDT-TTF) 2 Cu[ N(CN) 2 ] Cl: An evidence for two energy scales

Abstract : We We have performed in-plane transport measurements on the two-dimensional organic salt κ-(BEDT-TTF) 2 Cu[N(CN) 2 ]Cl. A variable gas pressure technique allows for a detailed study of the changes in conductivity through the insulator-to-metal transition. We identify four different transport regimes as a function of pressure and temperature corresponding to insulating, semi-conducting,''bad metal'', and strongly correlated Fermi liquid behaviours.
Complete list of metadatas

Cited literature [7 references]  Display  Hide  Download

https://hal-univ-tours.archives-ouvertes.fr/hal-01870048
Contributor : Patrice Limelette <>
Submitted on : Friday, September 7, 2018 - 10:21:56 AM
Last modification on : Tuesday, May 14, 2019 - 10:40:08 AM
Long-term archiving on : Saturday, December 8, 2018 - 1:09:15 PM

File

limelette-2004-JP-IV-114-331.p...
Publisher files allowed on an open archive

Identifiers

Citation

P. Limelette, P. Wzietek, S. Florens, A. Georges, C. Pasquier, et al.. Mott transition in the organic compound κ-(BEDT-TTF) 2 Cu[ N(CN) 2 ] Cl: An evidence for two energy scales. Journal de Physique 4, EDP Sciences, 2004, 114, pp.331 - 332. ⟨10.1051/jp4:2004114074⟩. ⟨hal-01870048⟩

Share

Metrics

Record views

188

Files downloads

89