Giant nonreciprocal magnetotransport in bulk trigonal superconductor PbTaSe_{2}
We report giant bulk rectification in the bulk trigonal superconductor PbTaSe_{2}.Nonreciprocal magnetotransport originating from tinsupe a vortex ratchet motion was successfully observed, showing a significant enhancement during the superconducting transition, which is considered a model behavior for three-dimensional noncentrosymmetric supercondu