Optical Saturation Produces Spurious Evidence for Photoinduced Superconductivity in K_{3}C_{60}.
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DOI: 10.1103/physrevlett.130.146002
Abstract: We discuss a systematic error in time-resolved optical conductivity measurements that becomes important at high pump intensities. We show that common optical nonlinearities can distort the photoconductivity depth profile, and by extension distort the photoconductivity… read more here.
Keywords: photoinduced superconductivity; produces spurious; saturation produces; evidence ... See more keywords