For the process of photovoltaic conversion in organic solar cells (OSCs) and quantum‐dot
solar cells (QDSCs), three of four steps are determined by exciton behavior, namely, exciton …

Manipulating magnetic materials is the cornerstone of hard drive technology. This modern
information technology era has led to an explosive increase in the rate of data generation …

High-harmonic generation (HHG) has emerged as a pivotal process in strong-field physics,
yielding extreme ultraviolet radiation and attosecond pulses for a wide range of applications …

Advancements in light engineering have led to the creation of pulsed laser sources capable
of delivering high-repetition-rate, high-power few-cycle laser pulses across a wide spectral …

The development of ultra-thin flat liquid sheets capable of running in vacuum has provided
an exciting new target for X-ray absorption spectroscopy in the liquid and solution phases …

Computational spectroscopy has emerged as a critical tool for researchers looking to
achieve both qualitative and quantitative interpretations of experimental spectra. Over the …

Revolutionary developments in ultrafast light source technology are enabling experimental
spectroscopists to probe the structural dynamics of molecules and materials on the …

We describe a reliable approach for determining the presence of pulse-shape instability in a
train of ultrashort laser pulses. While frequency-resolved optical gating (FROG) has been …

We explore the capabilities offered by attosecond extreme ultraviolet and x-ray pulses that
can now be generated by free-electron lasers and high-order harmonic generation sources …

Novel ultrafast x-ray sources based on high harmonic generation and at x-ray free electron
lasers are opening up new opportunities to resolve complex ultrafast processes in …