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 …
Field-driven attosecond charge dynamics in germanium
The possibility to excite and control charges in matter on ultrafast timescales is a key
requisite to overcome the current limits of information transfer and data processing. The …
requisite to overcome the current limits of information transfer and data processing. The …
Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
The electro-optical properties of most semiconductors and insulators of technological
interest are dominated by the presence of electron-hole quasi-particles, called excitons. The …
interest are dominated by the presence of electron-hole quasi-particles, called excitons. The …
[HTML][HTML] Attosecond absorption and reflection spectroscopy of solids
Since their introduction, all-optical spectroscopy techniques based on attosecond radiation
have gained the attention of the scientific community because of their energy and time …
have gained the attention of the scientific community because of their energy and time …
[HTML][HTML] Versatile and robust reconstruction of extreme-ultraviolet pulses down to the attosecond regime
A reliable and complete temporal characterization of ultrashort pulses is a crucial requisite
for the correct interpretation of time-resolved experiments. This task is particularly …
for the correct interpretation of time-resolved experiments. This task is particularly …
Ensemble effects on the reconstruction of attosecond pulses and photoemission time delays
F Vismarra, R Borrego-Varillas, Y Wu… - Journal of Physics …, 2022 - iopscience.iop.org
A crucial prerequisite for a detailed interpretation of the experimental results obtained with
the most common attosecond spectroscopic techniques is a careful characterization of the …
the most common attosecond spectroscopic techniques is a careful characterization of the …
[HTML][HTML] A flexible beamline combining XUV attosecond pulses with few-femtosecond UV and near-infrared pulses for time-resolved experiments
We describe a beamline where few-femtosecond ultraviolet (UV) pulses are generated and
synchronized to few-cycle near-infrared (NIR) and extreme ultraviolet (XUV) attosecond …
synchronized to few-cycle near-infrared (NIR) and extreme ultraviolet (XUV) attosecond …
High harmonic generation and application for photoemission spectroscopy in condensed matter
S Zhong, Y Liang, S Wang, H Teng, X He… - Materials Futures, 2022 - iopscience.iop.org
High harmonic generation (HHG) delivering attosecond pulse duration with photon energy
in the extreme ultraviolet spectral range has been demonstrated as a robust table-top …
in the extreme ultraviolet spectral range has been demonstrated as a robust table-top …
Absolute delay calibration by analytical fitting of attosecond streaking measurements
An accurate temporal characterization of both pump and probe pulses is essential for the
correct interpretation of any pump-probe experiment. This is particularly true for attosecond …
correct interpretation of any pump-probe experiment. This is particularly true for attosecond …
[HTML][HTML] Role of crystal orientation in attosecond photoinjection dynamics of germanium
Understanding photoinjection in semiconductors—a fundamental physical process—
represents the first step toward devising new opto-electronic devices, capable of operating …
represents the first step toward devising new opto-electronic devices, capable of operating …