Picosecond time-resolved X-ray Absorption Spectroscopy of solvated organometallic complexes

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We report the formation of arbitrary photoconductive patterns made of tellurium (Te) nanocrystals by exposing a tellurite (TeO2-based) glass to femtosecond laser pulses. During this process, Te/TeO2-glass nanocomposite interfaces with photoconductive prope ...

Crystallization of amorphous layers has been demonstrated under various radically different laser-exposure conditions, including continuous wave (cw) and pulsed lasers. Here, we investigate the specific role of ionization in the crystallization of dielectr ...

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The non-ablative interaction of femtosecond laser pulses with fused silica leads to defects creation in the silica glass network. Here, we report on the correlation between defects and localized accelerated etching, that enables three-dimensional manufactu ...

Herein, a post-synthetic modification strategy is used to covalently graft polyamines, including ethylenediamine (ED), diethylenetriamine (DETA), tris(2-aminoethyl)amine (TAEA), and polyethyleneimine (PEI) to the amino-ligand inside of a Cr-MOF, NH2-Cr-BDC ...

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Water vitrifies if cooled at rates above 3 × 105 K/s. In contrast, when the resulting amorphous ice is flash heated, crystallization occurs even at a more than 10 times higher heating rate, as we have recently shown. This may present an issue for microseco ...

Dense micron-sized electron plasmas, such as those generated upon irradiation of nanostructured metallic surfaces by intense femtosecond laser pulses, constitute a rich playground to study light-matter interactions, many-body phenomena, and out-of-equilibr ...

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Materials properties are strictly dependent on their microstructure. The internal symmetries and the disposition of the constituting atoms of a material, which depend on its crystallographic structure, greatly affect its response to mechanical, electromagn ...

The formation of elemental trigonal tellurium (t-Te) on tellurite glass surfaces exposed to femtosecond laser pulses is discussed. Specifically, the underlying elemental crystallization phenomenon is investigated by altering laser parameters in common tell ...

We demonstrate tunable dispersion compensation of femtosecond pulses at telecom wavelengths for broadband Terahertz generation in 7.5-meter fiber link using a Silicon prism pair. The prism pair enhances the amplitude of the THz E-field in InGaAs photocondu ...

Ultrashort laser pulses, i.e., pulses emitted shorter than a picosecond, can tailor material properties by introducing permanent modifications locally in three dimensions. Remarkably, under a certain exposure condition, these modifications are accompanied ...

We experimentally investigate fluctuations in the spectrum of ultrashort laser pulses propagating in air, close to the critical power for filamentation. Increasing the laser peak power broadens the spectrum while the beam approaches the filamentation regim ...

Picosecond time-resolved X-ray Absorption Spectroscopy of solvated organometallic complexes

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Numerical Study of the Attosecond Free-Electron Laser Pulse Generation in the Soft X-ray Regime at the SwissFEL

Femtosecond-laser direct-write photoconductive patterns on tellurite glass

Influence of ionization and cumulative effects on laser-induced crystallization in multilayer dielectrics

Exciton migration in two-dimensional materials

Terahertz emission from diamond nitrogen-vacancy centers

On the correlation between femtosecond laser-induced defects taxonomy and localized accelerated chemical etching in fused silica

Post-Synthetic Covalent Grafting of Amines to NH2-MOF for Post-Combustion Carbon Capture

Kapitza Stabilization of Quantum Critical Order

Investigating Non-equilibrium Physics in Wide Bandgap Semiconductors and Quantum Materials via Ultrafast Spectroscopy

Shaped Laser Pulses for Microsecond Time-Resolved Cryo-EM: Outrunning Crystallization during Flash Melting

Generation and control of localized terahertz fields in photoemitted electron plasmas

Terahertz waveform synthesis in integrated thin-film lithium niobate platform

Element- and enantiomer-selective visualization of molecular motion in real-time

Progress and prospects in nonlinear extreme-ultraviolet and X-ray optics and spectroscopy

In situ monitoring of femtosecond laser-induced modifications in dielectrics

On the interaction of femtosecond laser pulses with layered dielectric materials

Formation Mechanism of Elemental Te Produced in Tellurite Glass Systems by Femtosecond Laser Irradiation

Tunable pump compression and fast modulation for pulsed THz generation

Femtosecond laser-induced modifications and self-organization in complex glass systems

Two statistical regimes in the transition to filamentation