Ultrafast quantum-path interferometry revealing the generation process of coherent phonons
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DOI: 10.1103/physrevb.99.180301
Abstract: Optical dual-pulse pumping actively creates quantum-mechanical superposition of the electronic and phononic states in a bulk solid. We here made transient reflectivity measurements in an n-GaAs using a pair of relative-phase-locked femtosecond pulses and found… read more here.
Keywords: generation; ultrafast quantum; path interferometry; path ... See more keywords