Over the last 20 years, XUV and X-ray free-electron lasers have enabled a wide variety of
time-resolved experiments that have dramatically advanced our understanding of ultrafast …

This second of the two-part series of a comprehensive survey review provides the diverse
applications of two-dimensional correlation spectroscopy (2D-COS) covering different …

X-ray free-electron lasers (XFELs) are now able to provide tunable pairs of intense sub-fs
pulses in the soft x-ray regime, paving the way for time-resolved investigations of attosecond …

A reliable characterization of x-ray pulses is critical to optimally exploit advanced photon
sources, such as free-electron lasers. In this paper, we present a method based on machine …

In this paper, we report X-ray absorption and core-level electron spectra of the nucleobase
derivative 2-thiouracil at the sulfur L1-and L2, 3-edges. We used soft X-rays from the free …

We present an approach that combines photon spectrum correlation analysis with the
reconstruction of three-dimensional momentum distribution from velocity map images in an …

This article proposes and designs a passive RFID integrated dual parameter gas sensor that
can respond to ethanol and carbon dioxide gases at room temperature. Firstly …

Electron dynamics play a fundamental role in chemical dynamics and are the basic
components of light-matter interaction. The natural timescale electronic motion in quantum …

This first of the two-part series of the comprehensive survey review on the progress of the
two-dimensional correlation spectroscopy (2D-COS) field during the period 2021–2022 …

We describe the design and performance of a magnetic bottle electron spectrometer (MBES)
for high-energy electron spectroscopy. Our design features a 2 m long electron drift tube and …