BEDT-TTF derivatives

The LB films of charge-transfer complexes of C TET-TTF, long-chain derivatives of BEDT-TTF, with F4TCNQ were fabricated to try to obtain high conductivities [67-69]. The iodine doping of the LB film yields a conductivity on the order of 10 2 S/cm, which is considered to be due to reduction of the donor. The LB films of a series of 3,4,5-(alkylthio)-l,2-dithiolium and TCNQ were also fabricated [70,71]. The binary mixed LB films were investigated for amphiphilic donors, TTF and BEDT-TTF derivatives, amphiphilic acceptors, TCNQ, and anthraquinodimethane derivatives [72]. There is an LB film based on a charge-transfer complex with... 

Another class of metallic salts is the quasi-2-D compounds, mainly the BEDT-TTF derivatives (p and k phases). They have a moderate room-temperature conductivity (a j 10 -100 Q-i cm-i), rather lower than the usual minimum metallic value [19], with a small anisotropy (a / < 1). They are 2-D electronic systems with a coherent regime at low... 

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