Electron microscopes give us insight into the tiniest details of materials and can visualize, for example, the structure of solids, molecules or nanoparticles with atomic resolution. However, most materials in nature are ...
Optics & Photonics
May 31, 2023
0
31
A new technique that combines electron microscopy and laser technology enables programmable, arbitrary shaping of electron beams. It can potentially be used for optimizing electron optics and for adaptive electron microscopy, ...
Optics & Photonics
Sep 29, 2022
0
165
Physicists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) have designed a framework that allows scientists to observe interactions between light and electrons using a traditional scanning electron microscope. ...
Optics & Photonics
Jun 7, 2022
0
169
In order to better understand (and possibly control) fast chemical reactions, it is necessary to study the behavior of electrons as precisely as possible—in both space and time. However, up to now, microscopy methods have ...
Optics & Photonics
Jan 31, 2022
0
415
A Rice University laboratory has adapted its laser-induced graphene technique to make high-resolution, micron-scale patterns of the conductive material for consumer electronics and other applications.
Nanophysics
May 6, 2021
0
49
A team of researchers at Universität Stuttgart has developed an ion-optics-based quantum microscope that is capable of creating images of individual atoms. In their paper published in the journal Physical Review Letters, ...
Laser beams can be used to change the properties of materials in an extremely precise way. This principle is already widely used in technologies such as rewritable DVDs. However, the underlying processes generally take place ...
General Physics
Jan 25, 2021
0
2041
A team of physicists from the University of Konstanz and Ludwig-Maximilians-Universität München in Germany have achieved attosecond time resolution in a transmission electron microscope by combining it with a continuous-wave ...
Optics & Photonics
Nov 11, 2020
0
835
With the highest possible spatial resolution of less than a millionth of a millimeter, electron microscopes make it possible to study the properties of materials at the atomic level and thus demonstrate the realm of quantum ...
Optics & Photonics
Aug 31, 2020
0
150
New research conducted at the Advanced Photon Source (APS) shows that 3-D printing of metal components without the pores that weaken their structural integrity is not only possible, but would need no additional devices to ...
Materials Science
May 8, 2020
0
57
