Subscribe to our newsletter for the latest sci-tech news updates. In this way, and almost by chance, researchers at TU Wien developed a novel microscopy technique that allows the refractive index of ...

The high sensitivity of the reflection electron microscopy (REM) technique to small changes in the crystal structure and composition of the top surface layers of various crystalline materials makes it ...

White light interferometry (WLI) is a contact-free optical method for measuring surface height. It uses the phase difference between the light reflected off a reference mirror and the target sample to ...