Quantum oscillation experiments on κ-(BEDT-TTF)2I3 and (BEDT-TTF)4[Ni(dto)2]

Abstract Quantum oscillation (QO) experiments on two organic metals, the highly two-dimensional (2D) electronic system κ-(BEDT-TTF) 2 I 3 and the quasi-2D (Q2D) system (BEDT-TTF) 4 [Ni(dto) 2 ] are discussed. The influence of the more or less pronounced two-dimensionality onto their electronic properties can be studied as best in the special magnetic field orientation exactly perpendicular to the conducting planes.