Emission spectroscopy or atomic absorption in the visible and ultraviolet regions can be used to determine metals in samples of water or solids. These approaches require immersion of the analyte ...

What is X-ray Absorption Spectroscopy (XAS)? X-ray Absorption Spectroscopy (XAS) is a powerful analytical technique that probes the local atomic and electronic structure of materials by measuring the ...

The elusive infrared absorption continuum ... Vibrational, in particular infrared spectroscopy has helped to identify limiting molecular structures of hydrated protons such as the Eigen and ...