Spontaneous voltage and persistent electric current from rectification of electronic noise in cuprate/manganite heterostructures
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DOI: 10.1038/s41467-025-61014-7
Abstract: Non-reciprocal transport in solids under time-reversal symmetry is of great current interest. Here we show that YBa2Cu3O7(YBCO)/Nd0.65(Ca0.7Sr0.3)0.35MnO3(NCSMO) multilayers are promising candidates. By rectifying environmental electromagnetic fluctuations, they generate a spontaneous voltage of tens of millivolts,… read more here.
Keywords: electric current; voltage; spontaneous voltage; voltage persistent ... See more keywords