Emerging ultrafast techniques for studying quantum materials
In quantum materials, emergent functional properties resulting from strong correlations or
electronic topology offer opportunities for new applications. Over the past decade, ultrafast …
electronic topology offer opportunities for new applications. Over the past decade, ultrafast …
Ultrafast dynamics of electrons and phonons: from the two-temperature model to the time-dependent Boltzmann equation
The advent of pump-probe spectroscopy techniques paved the way to the exploration of
ultrafast dynamics of electrons and phonons in crystalline solids. Following photo-absorption …
ultrafast dynamics of electrons and phonons in crystalline solids. Following photo-absorption …
Correlated electron–nuclear dynamics of photoinduced water dissociation on rutile TiO2
Elucidating the mechanism of photoinduced water splitting on TiO2 is important for
advancing the understanding of photocatalysis and the ability to control photocatalytic …
advancing the understanding of photocatalysis and the ability to control photocatalytic …
Enhanced optical conductivity and many-body effects in strongly-driven photo-excited semi-metallic graphite
TPH Sidiropoulos, N Di Palo, DE Rivas… - Nature …, 2023 - nature.com
The excitation of quasi-particles near the extrema of the electronic band structure is a
gateway to electronic phase transitions in condensed matter. In a many-body system, quasi …
gateway to electronic phase transitions in condensed matter. In a many-body system, quasi …
Attosecond core-level absorption spectroscopy reveals the electronic and nuclear dynamics of molecular ring opening
We show that attosecond core-level spectroscopy is a powerful tool for investigating
molecular dynamics due to its combined attosecond temporal resolution and the broad …
molecular dynamics due to its combined attosecond temporal resolution and the broad …
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 …
Realizing attosecond core-level X-ray spectroscopy for the investigation of condensed matter systems
Unraveling the exact nature of nonequilibrium and correlated interactions is paramount for
continued progress in many areas of condensed matter science. Such insight is a …
continued progress in many areas of condensed matter science. Such insight is a …
Optical waveform synthesis and its applications
The quest for ever‐shorter optical pulses has been ongoing for over half a century. Although
few‐cycle pulses have been generated for nearly 40 years, pulse lengths below the single …
few‐cycle pulses have been generated for nearly 40 years, pulse lengths below the single …
Light-field synthesizer based on multidimensional solitary states in hollow-core fibers
Few-cycle, long-wavelength sources for generating isolated attosecond soft x ray pulses
typically rely upon complex laser architectures. Here, we demonstrate a comparatively …
typically rely upon complex laser architectures. Here, we demonstrate a comparatively …
Ultrafast Nonadiabatic Phonon Renormalization in Photoexcited Single-Layer MoS2
Comprehending nonequilibrium electron–phonon dynamics at the microscopic level and at
short time scales is one of the main goals in condensed matter physics. Effective …
short time scales is one of the main goals in condensed matter physics. Effective …