electron emission

Field electron emission has a long, complicated and messy history.

All of the electron emission and collection techniques can be summarized in the table following.

The bottom of the tether, point C, is the electron emission end.

Thus, electron emission is confined to the lifetime of the reaction complex.

His work included field electron emission and photoemission studies of surfaces.

Field electron emission, which tends to reduce the negative potential, can be important due to the small size of the particles.

They have poor heat resistance and electron emission.

In this case, electron emission comes from an area about twice the crystallographic size of a single atom.

Another mechanism to generate free electrons from a cold metallic surface is field electron emission.

Cold cathodes sometimes have a rare earth coating to enhance electron emission.

However, a positive atomic ion may result from further Auger electron emission.

More than any other scientist, he was responsible for the identification of (presently named) field electron emission as a separate physical effect.

A phototube, however, achieves electron emission through the photoelectric effect.

In some respects, field electron emission is a paradigm example of what physicists mean by tunneling.

The first experiment involved observing electron emission from heated filaments in gases.

Because every element has a particular spectrum, the signal of the detected electron emissions identifies the suspect material.

There are three types of electron emission.

An emission coefficient is also given for ballistic secondary electron emission.

The establishment of a potential secondary electron emission may enhance the current of the discharge.

Swiss researchers are the first to demonstrate the electron emission properties of carbon nanotubes.

The next part of this article deals with the basic theory of cold field electron emission from bulk metals.

Via the weak interaction, quarks can change flavor from down to up, resulting in electron emission.

The improvement arises because secondary electron emission for high-Z materials is enhanced.

The major objective was to measure the payload charging and return currents during periods of electron emission.

TC electron emission will occur in one of two different regimes: temperature or space charge limited current flow.