The low-temperature specific heat of the organic conductors α-(BEDT-TTF)2MHg(SCN)4 (M=K, Rb, and NH4) has been measured at temperatures down to 0.25 K and under magnetic field up to 8 T. The electronic specific-heat coefficient γ is estimated at 7.0±0.6 mJ/mol K2 for both...
We have measured the ac heat capacity of the organic conductor α-(BEDT-TTF) MHg(SCN) (for M = K, Rb) via a low addenda optically heated calorimetric method. We find, contrary to previous reports, a rise ΔC in the heat capacity near a transition temperature T . The BCS parameter {...
We have measured the ac heat capacity of the organic conductor α-(BEDT-TTF) MHg(SCN) (for M = K, Rb) via a low addenda optically heated calorimetric method. We find, contrary to previous reports, a rise ΔC in the heat capacity near a transition temperature T . The BCS parameter ...