Unusual electron sharing found in cool crystal Date: July 31, 2020 Source: Nagoya University Summary: Tungsten atoms are seen to come together in a way that is similar to an outer space ion. The ...

The latest models of tabletop SEMs (TT-SEMs) feature a range of electron sources. Although a tungsten filament is used in a majority of TT-SEMs, certain models come with a Cerium Hexaboride (CeB6) ...

Article Published: 25 November 2014 Electron transfer and coupling in graphene–tungsten disulfide van der Waals heterostructures Jiaqi He, Nardeep Kumar, Matthew Z. Bellus, Hsin-Ying Chiu, Dawei ...

Acetylene hydratase (AH) is a unique enzyme that catalyses the hydration of acetylene to acetaldehyde using a tungsten centre as the key catalytic site. The enzyme’s active site is distinguished ...

To increase the spatial resolution of electron microscopes, it is necessary to obtain ultra-bright and highly coherent electron beams by narrowly focusing a large amount of electrons emitted from ...

Tungsten has the highest melting point of all metals, 3,422 degrees Celsius. This makes the material ideal for use at high temperatures in e.g. space rocket nozzles, heating elements of high ...

The shortest electron pulses ever made in the lab have been claimed by researchers in Germany. By firing ultrashort laser pulses at a tungsten nanotip, the team created electron pulses just 53 ...