Near-infrared (NIR) spectroscopy, built on the weak overtone and combination-band absorptions first exploited commercially in ...
The analogy extends beyond scattering to other light–matter interactions. Porter explained that absorption is like a catch, while fluorescence is a catch followed by a throw. Raman scattering, he said ...
Alessandro De Giacomo argues that grounding students in scientific fundamentals, rather than rushing them toward applications, is what makes breakthrough ideas possible.