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 ...

Lifting magnetic fingerprints using scanning probe microscopy

A Czech and Spanish-led research team has demonstrated the ability to distinguish subtle differences between magnetic ground ...
IEEE

Data-Driven Robust Acoustic Noise Filtering for Atomic Force Microscope Image

Abstract: This article proposes a data-driven acoustic vibration filtering technique to eliminate acoustic-caused distortions in atomic force microscope (AFM) images. AFM measurement is sensitive to ...
IEEE

Failure Analysis of SiC Gate Turn-off Thyristor Under Repetitive Discharge Conditions

Abstract: abstract- This work investigates the repetitive discharge capability of SiC GTO devices and analyzes the underlying failure mechanisms. The devices exhibit an electrical signature of ...