Separation of interface and substrate carrier dynamics at a heterointerface based on coherent phonons
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
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
Influence of the magnetovolume effect on the transient reflectivity of MnSi
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DOI: 10.1103/physrevb.110.014415
Abstract: The magneto-volume effect is a well-established yet frequently overlooked phenomenon in magnetic materials that may affect a wide range of physical properties. Our study explores the influence of the magneto-volume effect on the transient reflectivity… read more here.
Keywords: effect; reflectivity; volume effect; transient reflectivity ... See more keywords
Femtosecond-Laser-Ablation Dynamics in Silicon Revealed by Transient Reflectivity Change
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DOI: 10.3390/mi13010014
Abstract: The dynamics of ablation in monocrystalline silicon, from electron-hole plasma generation to material expansion, upon irradiation by a single femtosecond laser pulse (1030 nm, 300 fs pulse duration) at a wide range of fluences is… read more here.
Keywords: reflectivity; femtosecond laser; model; transient reflectivity ... See more keywords