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

Crystal Chemistry and High-Resolution X-Ray Diffraction Studies

Crystal chemistry remains at the forefront of materials science, harnessing high-resolution X‐ray diffraction (HRXRD) techniques to unravel the complexities of atomic arrangements and phase ...
EurekAlert!

Quantum metrology technique achieves sub-diffraction limit precision for nanofabrication

(a) Working principle of metasurface displacement measurement can be understood as the detection of the power of different modes of the converted light. The incident irradiated on the metasurface and ...
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 ...