Non-harmonic two-color femtosecond lasers achieve 1,000-fold enhancement of white-light output in water

Scientists at Japan's Institute for Molecular Science have achieved a 1,000-fold enhancement in white-light generation inside ...
EurekAlert!

Breakthrough in water-based light generation: 1,000-fold enhancement of white-light output using non-harmonic two-color femtosecond lasers

Scientists at Japan's Institute for Molecular Science have achieved a 1,000-fold enhancement in white-light generation inside water by using non-harmonic two-color femtosecond laser excitation. This ...
Nanowerk

Electron flow-driven phase transitions in solids

A light pulse redirects electrons in an ultrathin layered material, creating a stable new state without heat or damage and ...

Ultrafast VUV pulses fully characterized for probing valence electron dynamics

A team of researchers at the Max Born Institute have managed to fully characterize few-femtosecond-long light pulses tunable ...
IEEE

Design of Predefined-Time Convergence Parameter Estimator With Relaxed Excitation Conditions

Abstract: Parameter estimation plays a significant role in the performance of adaptive controllers, yet its convergence relies on persistent excitation (PE) condition. In this paper, a novel design ...
IEEE

A Decoupled Flux Path Hybrid Excitation DC Generator Combining Direct-Drive Permanent Magnet and Geared Flux Modulation Machines

Abstract: A decoupled flux path hybrid excitation generator (HEG) with a radially parallel structure is proposed and analyzed in this paper. In order to realize good voltage regulation capability and ...
C&EN

Gas-Phase Molecular Structure of 1-Chlorosilatrane: Electron Diffraction Study and Assignment of Photoelectron Spectrum

A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russian Federation ...