Sentences with phrase «of electron gun»

One way to increase the power of an electron gun is to make the tip really sharp, which makes it easier to get the electrons out, Melosh said.

Not exact matches

At Oakley, Jannard had thrown himself into the creative engineering process, enlisting technologies such as liquid laser prototyping and electron - beam gun - vapor deposition in his quest to make state - of - the - art sunglasses.

They sound like futuristic weapons, but electron guns are actually workhorse tools for research and industry: They emit streams of electrons for electron microscopes, semiconductor patterning equipment and particle accelerators, to name a few important uses.

It will scour the cosmos for protons, electrons and gamma rays, which could reveal smoking - gun signals of dark matter.

«This is unambiguous smoking - gun evidence to confirm theoretical predictions for the conduction of electrons in these materials,» said Purdue University doctoral student Yang Xu, lead author of a paper appearing this week in the journal Nature Physics.

To determine the structural and chemical composition of the soft tissues Lindgren collected and see if the fossil sea turtle did have a dark colored shell, the researchers subjected the sample to a selection of high - resolution analytical techniques, including field emission gun scanning electron microscopy (FEG - SEM), transmission electron microscopy (TEM), in situ immunohistochemistry, time - of - flight secondary ion mass spectrometry (ToF - SIMS), and infrared (IR) microspectroscopy.

Essentially, they use an electron gun to introduce a low - energy electron beam into a short stretch of the RHIC accelerator.

A team at Berkeley Lab has designed, built, and delivered a unique version of a device, called an injector gun, that can produce a steady stream of these electron bunches.

The unique electron gun that Filippetto and his team are using is a part of Berkeley Lab's APEX (Advanced Photo - injector EXperiment), which has served as a prototype system for LCLS - II, a next - generation X-ray laser project underway at SLAC National Acceleratory Laboratory in Menlo Park, Calif..

In a CRT, an electron gun shoots a stream of electrons that is filtered to become the image that appears on your screen.