New look on dimensionality of the Bechgaard salts

Abstract

We present our comparative study of Bechgaard salts which have played a key role to develop the physics of quasione-dimensional electron systems. Angular magnetoresistance as well as magnetic oscillations has been successfully interpreted in terms of the quasi-one-dimensional Fermi surface. However, our recent investigation of one Bechgaard salt revealed that the physics of the Bechgaard salts can be extended to the two dimensional electron systems.