Genuine two-dimensional electrons in Bechgaard salts

Abstract

We will present our comparative study of Bechgaard salts which have played a key role to develop the physics of quasi-one-dimensional electron systems. Our recent investigations revealed that a genuine two-dimensional electron system can also be realized in these materials. When the angular magnetoresistance of (TMTSF)2FSO3 under 6.2 kbar showed oscillatory behavior, the peak positions could not be explained with Lebed resonance model but with Yamaji resonance model. © 2003 Elsevier Science B.V. All rights reserved.