Metallic State Stabilized under Pressure in (EDT-TTF) 2 (Pd(dmit) 2 ) 2
1992; Institute of Physics; Volume: 19; Issue: 3 Linguagem: Inglês
10.1209/0295-5075/19/3/012
ISSN1286-4854
AutoresL. Brossard, M. Ribault, B. Garreau, Brigitte Pomarède, P. Cassoux,
Tópico(s)Quantum and electron transport phenomena
ResumoThis letter reports upon transport properties of the (EDT-TTF)2 [Pd(dmit)2]2 compound. A nonlinear effect is observed below 50 K at ambient pressure. A resistivity bump, observed at ca. 40 K at ambient pressure, is shifted towards lower temperature under pressure and a metallic ground state is stabilized up to 10 kbar. In order to understand lack of superconductivity above 500 mK, low-dimensional electronic correlations are stressed on.
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