Vibrational spectroscopy technique enables nanoscale mapping of molecular orientation at surfaces

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...
Nature

Fast Atom Diffraction And Surface Scattering

Fast Atom Diffraction (FAD) and surface scattering techniques have emerged as pivotal methods for probing the atomic-scale architecture of material surfaces. This approach leverages the quantum ...
EurekAlert!

Pioneering second-order nonlinear vibrational nanoscopy for interfacial molecular systems beyond the diffraction limit

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...
Nanowerk

Near field sum frequency spectroscopy reaches ten nanometre resolution

Plasmonic nanogap confinement extends sum frequency vibrational spectroscopy to the nanoscale, enabling direct imaging of ...

First observation of positronium matter-wave diffraction with a graphene grating

First experimental observation of matter-wave diffraction in a short-lived electronpositron atom using a graphene-based ...