Spectroscopy identifies chemicals ... it limits acquisition speed," explained Angstenberger. "This is because when we change wavelengths to obtain the fingerprint of the molecule, the fork ...

What is Angle-Resolved Photoemission Spectroscopy (ARPES)? Angle-resolved photoemission spectroscopy (ARPES) is a powerful experimental technique used to study the electronic structure of materials.

EDS works by focusing an electron beam onto the sample, which causes the sample to emit X-rays. Each element emits X-rays at unique energy levels, allowing for the identification and quantification of ...