Knowable Magazine reports on attosecond science, revealing how scientists study atomic interactions at unbelievable speeds to unlock molecular mysteries.

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and molecules, and laser-wielding scientists are revealing the action ...

Optimizing the geometric parameters of polymer nanoantenna arrays significantly improves the performance of optical ...

VTT has obtained Finland’s first TOF-SIMS device for chemical surface analysis. This instrument is unique in materials ...

The last time we used a scanning electron microscope (a SEM), it looked like something from a bad 1950s science fiction movie. These days SEMs, like the one at the IBM research center, look like ...

We propose and demonstrate a new and effective framework to calibrate the scanning electron microscope (SEM), under variational magnifications from 20 to 500. Unlike previous approaches that required ...

The continuous electron beam of conventional scanning electron microscopes (SEM) limits the temporal resolution required for the study of ultrafast dynamics of materials surfaces. Here, we report the ...

The University of OklahomaLog into iLab to see the schedule and availability, or email Dr. Preston Larson (plarson@ou.edu) for questions and consultations regarding SEM. The SEM Capabilities document ...

Scanning Electron Microscopy (SEM) is a powerful technique for observing samples and, in particular, surface topography. It is based primarily on the detection of secondary electrons emerging from the ...

Scanning electron microscopy (SEM) is an advanced analytical tool that massively outstrips the capabilities of traditional ...

This article talks about how Tescan uses Spectral CT to provide a comprehensive geological analysis enabling 3D ...