New Electron Microscope Achieves Record-Breaking Resolution (0.039 nm)
Researchers have developed a new approach to electron microscopy that not only allows us to see individual atoms but to also learn about several of their properties at the same time.
The technology is called an electron microscope pixel array detector (EMPAD). The tech, developed last year, goes beyond imaging individual atoms – it was employed to study two one-atom-thick layers of molybdenum disulfide, with one layer on top of the other and slightly askew so that the single atoms are visible. EMPAD reached a world-record resolution for such an image.
As reported in Nature, researchers were able to resolve a distance of 0.039 nanometers, a distance smaller than the smallest atom. The usual distance for atomic bonds is 0.1-0.2 nanometers, with the EMPAD able to visualize these bonds.
Also at Cornell University.
(Score: 2) by c0lo on Wednesday August 01 2018, @08:43AM
My guts are telling me that the visual is unreasonable.
https://www.youtube.com/watch?v=aoFiw2jMy-0 https://soylentnews.org/~MichaelDavidCrawford