A new method in electron microscopy enables sub-20-picometer targeting of individual atoms without prior exposure, opening ...

EPFL scientists have developed a new technique that lets researchers watch, with unprecedented sensitivity, how materials ...

Here, the authors report momentum-resolved electron energy loss spectroscopy measurements of 2H-TaS 2 monolayers and bilayers, showing plasmon resonances with lateral confinement up to 300 and ...

Optical spectroscopy encompasses a wide variety of techniques used to study how matter interacts with light. Optical spectroscopy techniques are used in physics, astronomy, chemistry, biology, and ...