While perhaps not exploding in popularity on the same level as the vinyl resurgence, the CRT gaming community is growing ...

Delta-gun shadow mask operation. By User:Tirante (Own work) [CC BY-SA 3.0], via Wikimedia Commons A shadow mask colour CRT has three electron guns, one for red, one for green, and one for blue.

The main platform showcases an electron gun, encased within a glass jar that is further encased within a metal mesh to prevent the glass from spreading too far in the event of an implosion.

To accomplish this, the physicists behind the new study tweaked an electron gun until it produced a pulse of just one attosecond. These pulses hit the "sample" being studied, and as the electrons ...

Ion beam (IB) guns and electron beam (EB) guns are devices that emit charged particles (ions and electrons, respectively) directed in a beam which are used in surface analysis or preparation, particle ...

A device that creates a fine beam of electrons that is focused on a phosphor screen in a CRT. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

A vacuum provides the needed insulation to prevent "arching" or jumping of high voltages in the electron gun. The gun itself is under extremely high vacuum conditions, requiring a pressure as low as ...

Cutting Launch Costs Without Rockets? Since the launch of the first artificial satellite, Sputnik, in 1957, we have become ...

An electron gun at the bottom fires high-energy electrons, which are refined by lenses and an aberration corrector for precision. These electrons either pass through or interact with the sample, ...

When the bottom-right corner was reached, the electron gun was returned to the top-left corner, known as the "vertical retrace." For TV signals, these "flyback" periods in which the electron beam ...

A pneumatic valve seals the gun chamber in the event of an accidental vacuum vent. This prevents dust and debris from reaching the tip. Electron source. The field emission source for the S-4700 is a ...

Orbital angular momentum monopoles, which have been predicted to offer significant advantages for next generation of ...