Electrical conductivity of (perylene) 2 M(MNT) 2 (M=Pt, Au) under pressure
1986; IOP Publishing; Volume: 19; Issue: 24 Linguagem: Inglês
10.1088/0022-3719/19/24/010
ISSN1747-3802
AutoresR.T. Henriques, Luís Alcácer, D. Jérôme, C. Bourbonnais, C. Weyl,
Tópico(s)Perovskite Materials and Applications
ResumoThe authors report electrical resistivity measurements along the high conductivity axis of the organic conductors (perylene)2M(MNT)2 (MNT=cis-2,3-dimercapto-2-butenedinitrile, commonly called maleonitriledithiolate, S2C2(CN)2) and M=Pt, Au, at pressures up to 27 kbar. The variation of the resistivity minimum and of the metal-insulator transition temperatures are discussed and results are compared with corresponding data for other organic conductors. They also re-examine the analysis of possible mechanisms for the behaviour of these compounds at ambient pressure and discuss the non-zero pressure behaviour.
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