Magnetic investigation of organic conductors based on TTP derivatives

Magnetic investigation of organic conductors based on TTP derivatives, (BDT-TTP) 2 SbF 6 and (EO-TTP) 2 AsF 6 , was carried out by 1 H-NMR measurements. The NMR spin-lattice relaxation rates, 1 H-T 1 -1 , of the present salts deviate from the Korringa-like behavior at low temperatures. The low-temperature electronic states of the TTP family will be discussed from microscopic points of view.