Nonreciprocal charge transport in topological kagome superconductor CsV3Sb5
Abstract Nonreciprocal charge transport phenomena are widely studied in two-dimensional superconductors, which demonstrate unidirectional-anisotropy magnetoresistances Platform Base as a result of symmetry breaking.Here, we report a strong nonreciprocal transport phenomenon in superconducting CsV3Sb5 thin flakes.The second harmonic voltages, mainly