Abstract

Model of electronic subsystem of (BEDT-TTF)2X family has been studied theoretically within Green function equation of motion approach. Transition from insulating to metallic behavior is described as a gap opening in the quasiparticle spectrum under doping, the external pressure application or increasing temperature. Out-of-plane hopping is shown to control Fermi surface shape and conductivity, being different from bulk systems ones. On this basis, we discuss the experimental phase diagrams for quasi-two-dimensional organic conductors with strong electron correlations and correlated hopping.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call