Scanning Electron Microscopy (SEM) has revolutionized the realm of microscopic analysis. By delivering astonishingly detailed images of minuscule entities such as insects, bacteria, or even the ...

Researchers catalogue the artifacts that arise when biological samples are imaged by optical scanning transmission electron ...

A review published in Applied Microscopy on December 3, 2025, outlines the recent evolution of electron ptychography, a ...

STEM operates by focusing a beam of electrons into a narrow probe that is scanned across a thin specimen. As the electrons interact with the sample, they are either scattered or transmitted. The ...

Equipped with several Transmission (TEM) and Scanning (SEM) Electron Microscopes as well as related sample preparation equipment for the use of the UMass community as well as external customers. The ...

Researchers from the National Institute of Standards and Technology (NIST) and KLA Corporation, a provider of inspection and measurement systems for the semiconductor and related industries, have ...

Scanning transmission electron microscopy, or STEM, is a powerful imaging technique that enables researchers to study a material’s morphology, composition, and bonding behavior at the angstrom scale.

Led by Arthur Blackburn, co-director of UVic's Advanced Microscopy Facility, the team developed a novel imaging technique that allowed them to achieve sub-Ångström resolution using a compact, ...

SEM stands for scanning electron microscope. The SEM is a microscope that uses electrons instead of light to form an image. Since their development in the early 1950s, scanning electron microscopes ...