Separation of interface and substrate carrier dynamics at a heterointerface based on coherent phonons
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DOI: 10.1103/physrevb.105.035309
Abstract: Transient reflectivity spectroscopy is widely used to study ultrafast carrierand phonon-dynamics in semiconductors. In their heterostructures, it is often not straightforward to distinguish contributions to the signal from the various layers. In this work, we… read more here.
Keywords: gap; heterointerface based; transient reflectivity; carrier ... See more keywords