Observation and Simulation of All Angular Magnetoresistance Oscillation Effects in the Quasi-One Dimensional Organic Conductor (DMET)2I3

Measurements and calculations of magnetotransport in the molecular organic conductor (DMET)2I3 detect and simulate all known angular magnetoresistance oscillation (AMRO) phenomena for quasi-one dimensional (Q1D) systems. Employing the true triclinic crystal structure in the calculations, these results address the mystery of the putative vanishing of the primary AMRO phenomenon, the Lebed magic angle effect, for orientations in which it was expected to be strongest. They also show a common origin for Lebed and so-called “LN” oscillations, and confirm the generalized nature of AMRO in Q1D systems.