X-ray spectroscopic techniques rely on the element-specificity of inner-shell photoexcitation/ionization to probe electronic densities with atomic-site precision. The ...

A recent article published in the journal Nature Communications demonstrates time-resolved fluorescence spectroscopy using entangled photon pairs from a continuous-wave laser, replacing ultrafast ...

In recent years, entangled photons, as a popular quantum light source, have been widely used in quantum imaging, optical interferometry, quantum computing, quantum communication, and other fields. The ...

Can you briefly explain what transient absorption (TA) spectroscopy is and why it is important? Transient absorption (TA) spectroscopy is a pump-and-probe technique used to study the absorption of ...