field electron emission

English - Turkish

Definition of field electron emission in English Turkish dictionary

Related Terms

field emission

(elektrik) alan salimi

field emission

alan emisyonu

field emission

saha emisyonu

English - English

Definition of field electron emission in English English dictionary

(Elektrik, Elektronik) Field electron emission (FE) (also known as field emission and - in some contexts - electron field emission) is a phenomenon involving the electric field induced emission of electrons from the surface of a condensed material (either solid or liquid), into vacuum or into another material. This second material may be a gas, a liquid, or a non-metallic solid with low electrical conductivity. FE occurs at surface locations where the local surface electric field is particularly high. To generate significant amounts of emission, fields of 1 volt per nanometre (1 V/nm, or 1 000 000 000 volts per metre) or more are required. The exact field needed depends both on the nature of the materials involved and on the amount of electron current being generated. No external stimulation (in particular, no heating) is needed

Related Terms

field emission

the emission of electrons from a metal or semiconductor, under the influence of a strong electric field, by quantum tunneling

electron field emission

(Elektrik, Elektronik) Field electron emission (FE) (also known as field emission and - in some contexts - electron field emission) is a phenomenon involving the electric field induced emission of electrons from the surface of a condensed material (either solid or liquid), into vacuum or into another material. This second material may be a gas, a liquid, or a non-metallic solid with low electrical conductivity. FE occurs at surface locations where the local surface electric field is particularly high. To generate significant amounts of emission, fields of 1 volt per nanometre (1 V/nm, or 1 000 000 000 volts per metre) or more are required. The exact field needed depends both on the nature of the materials involved and on the amount of electron current being generated. No external stimulation (in particular, no heating) is needed

field emission

(Elektrik, Elektronik) Field electron emission (FE) (also known as field emission and - in some contexts - electron field emission) is a phenomenon involving the electric field induced emission of electrons from the surface of a condensed material (either solid or liquid), into vacuum or into another material. This second material may be a gas, a liquid, or a non-metallic solid with low electrical conductivity. FE occurs at surface locations where the local surface electric field is particularly high. To generate significant amounts of emission, fields of 1 volt per nanometre (1 V/nm, or 1 000 000 000 volts per metre) or more are required. The exact field needed depends both on the nature of the materials involved and on the amount of electron current being generated. No external stimulation (in particular, no heating) is needed

field emission

the emission of electrons that are stripped from parent atoms by a high electric field

field emission

The emission of electrons from the surface of a conductor, caused by a strong electric field

Hyphenation

field e·lec·tron e·mis·sion

Turkish pronunciation

fild îlekträn îmîşın

Pronunciation

/ˈfēld əˈlekträn əˈməsʜən/ /ˈfiːld ɪˈlɛktrɑːn ɪˈmɪʃən/