X-ray photon correlation spectroscopy (XPCS) enables the study of sample dynamics
between micrometer and atomic length scales. As a coherent scattering technique, it …

Recent experiments continue to find evidence for a liquid-liquid phase transition (LLPT) in
supercooled water, which would unify our understanding of the anomalous properties of …

Water is one of the most important, yet least understood, liquids in nature. Many anomalous
properties of liquid water originate from its well-connected hydrogen bond network …

This chapter reviews nonresonant, meV-resolution inelastic x-ray scattering (IXS), as applied
to the measurement of atomic dynamics of crystalline materials. It, in conjunction with a …

The radiolysis of water is ubiquitous in nature and plays a critical role in numerous
biochemical and technological applications. Although the elementary reaction pathways for …

Dynamics and kinetics in soft matter physics, biology, and nanoscience frequently occur on
fast (sub) microsecond but not ultrafast timescales which are difficult to probe …

Supercritical fluids exhibit distinct thermodynamic and transport properties, making them of
particular interest for a wide range of scientific and engineering applications. These …

In this perspective article we highlight research opportunities and challenges in probing
structural dynamics of molecular systems using X-ray Photon Correlation Spectroscopy …

Austen Angell conducted pioneering work that opened up the field of supercooled water by
observing the temperature dependent divergence of the thermodynamic response functions …

Liquid-liquid phase separation (LLPS) and phase transition (LLPT) of proteins and nucleic
acids have emerged as a new paradigm in cell biology. Here we will describe the recent …