Title of article :
Interplay between structural, magnetic properties and calculated band structures of (EDT-TTF)2[M(dmit)2]2 where M = Ni, Pd
Author/Authors :
Doublet، نويسنده , , M.-L. and Canadell، نويسنده , , E. and Garreau، نويسنده , , B. and Legros، نويسنده , , J.P. and Pouget، نويسنده , , J.P. and Brossard، نويسنده , , L.، نويسنده ,
Abstract :
The resistivity hump which characterizes the 50 K metal-metal transition in (EDT-TTF)2[Pd(dmit)2]2 is shown to be associated with the condensation of a charge density wave ground state, as deduced from SQUID susceptibility and X-ray diffuse scattering measurements. Comparison between the observed CDW wavevector and the nesting properties of the calculated Fermi surfaces as a function of the electron transfer suggests that the charge transfer is approximately +34.
