Attosecond spectroscopy for the investigation of ultrafast dynamics in atomic, molecular and solid-state physics
R Borrego-Varillas, M Lucchini… - Reports on Progress in …, 2022 - iopscience.iop.org
Since the first demonstration of the generation of attosecond pulses (1 as= 10− 18 s) in the
extreme-ultraviolet spectral region, several measurement techniques have been introduced …
extreme-ultraviolet spectral region, several measurement techniques have been introduced …
Extreme ultraviolet reflection–absorption spectroscopy: Probing dynamics at surfaces from a molecular perspective
Conspectus Extreme ultraviolet light sources based on high harmonic generation are
enabling the development of novel spectroscopic methods to help advance the frontiers of …
enabling the development of novel spectroscopic methods to help advance the frontiers of …
Simultaneous Observation of Carrier-Specific Redistribution and Coherent Lattice Dynamics in 2H-MoTe2 with Femtosecond Core-Level Spectroscopy
We employ few-femtosecond extreme ultraviolet (XUV) transient absorption spectroscopy to
reveal simultaneously the intra-and interband carrier relaxation and the light-induced …
reveal simultaneously the intra-and interband carrier relaxation and the light-induced …
Electronic and structural fingerprints of charge-density-wave excitations in extreme ultraviolet transient absorption spectroscopy
Femtosecond core-level transient absorption spectroscopy is utilized to investigate
photoinduced dynamics of the charge density wave in 1 T-TiSe 2 at the Ti M 2, 3 edge (32 …
photoinduced dynamics of the charge density wave in 1 T-TiSe 2 at the Ti M 2, 3 edge (32 …
Ultrafast Transition from State-Blocking Dynamics to Electron Localization in Transition Metal -Tungsten
EW de Vos, S Neb, A Niedermayr, F Burri, M Hollm… - Physical Review Letters, 2023 - APS
We describe an ultrafast transition of the electronic response of optically excited transition
metal β-tungsten with few-femtosecond time resolution. The response moves from a regime …
metal β-tungsten with few-femtosecond time resolution. The response moves from a regime …
Near-unity all-optical modulation of third-harmonic generation with a fano-resonant dielectric metasurface
F Bijloo, K Murzyn, F van Emmerik, AJ den Boef… - Nano Letters, 2024 - ACS Publications
We demonstrate all-optical modulation with a near-unity contrast of nonlinear light
generation in a dielectric metasurface. We study third-harmonic generation from silicon Fano …
generation in a dielectric metasurface. We study third-harmonic generation from silicon Fano …
Ab Initio Prediction of Excited-State and Polaron Effects in Transient XUV Measurements of α-Fe2O3
Transient X-ray and extreme ultraviolet (XUV) spectroscopies have become invaluable tools
for studying photoexcited dynamics due to their sensitivity to carrier occupations and local …
for studying photoexcited dynamics due to their sensitivity to carrier occupations and local …
Carrier-Specific Hot Phonon Bottleneck in CH3NH3PbI3 Revealed by Femtosecond XUV Absorption
Femtosecond carrier cooling in the organohalide perovskite semiconductor CH3NH3PbI3 is
measured using extreme ultraviolet (XUV) and optical transient absorption spectroscopy …
measured using extreme ultraviolet (XUV) and optical transient absorption spectroscopy …
Layer-resolved ultrafast extreme ultraviolet measurement of hole transport in a Ni-TiO2-Si photoanode
Metal oxide semiconductor junctions are central to most electronic and optoelectronic
devices, but ultrafast measurements of carrier transport have been limited to device-average …
devices, but ultrafast measurements of carrier transport have been limited to device-average …
Element-specific electronic and structural dynamics using transient XUV and soft X-ray spectroscopy
Transient extreme ultraviolet (XUV) and soft X-ray absorption techniques can measure
element-specific ultrafast carrier and structural dynamics in materials or multilayer junctions …
element-specific ultrafast carrier and structural dynamics in materials or multilayer junctions …