Generation and coherent control of terahertz acoustic phonons in superlattices of perovskite oxides
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DOI: 10.1088/1367-2630/abf86e
Abstract: We utilized transmission-type pump–probe technique to investigate coherent acoustic phonons in the superlattices of perovskite oxides such as SrIrO3/SrTiO3 and SrRuO3/SrTiO3. Because the films in the superlattices are of high-quality and their thicknesses are only… read more here.
Keywords: superlattices perovskite; acoustic phonons; coherent; coherent acoustic ... See more keywords