An electron microscope can now distinguish, at the scale of columns of atoms, how certain electrons are distributed around ...

The 2D materials comprise a single or double layer of atoms, so investigating their properties requires the use of electron microscopy. Point defects—such as missing atoms—can be instrumental in ...

Microscopes have long been scientists' eyes into the unseen, revealing everything from bustling cells to viruses and nanoscale structures. However, even the most powerful optical microscopes have been ...

A new method in electron microscopy enables sub-20-picometer targeting of individual atoms without prior exposure, opening the door to atom-specific analysis and control. (Nanowerk Spotlight) ...

Using the latest in aberration-corrected electron microscopy, researchers at the Department of Energy’s Oak Ridge National Laboratory and their colleagues have obtained the first images that ...

The motion of whizzing electrons has been captured like never before. Researchers have developed a laser-based microscope that snaps images at attosecond — or a billionth of a billionth of a second — ...

Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...

Atoms measure roughly 0.1 nanometers across, a scale so small that scientists spent more than six decades developing instruments capable of resolving them with any clarity. The journey from the first ...

Since the first transmission electron microscope was sold in 1935, microscopes that use electrons--rather than light waves--to image objects have brought into focus levels of detail that were ...