Examples of 'field emission' in a sentence
Meaning of "field emission"
Field emission is a phenomenon in which electrons are emitted from the surface of a material when subjected to a strong electric field. It is commonly used in the context of electron microscopy, where field emission sources are utilized to generate high-intensity electron beams for imaging and analysis purposes. Field emission has various applications in scientific research, technology development, and industrial processes
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- The emission of electrons from a metal or semiconductor, under the influence of a strong electric field, by quantum tunnelling.
How to use "field emission" in a sentence
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field emission
An electron source of the field emission type.
Field emission is emission of electrons induced by an electrostatic field.
Manufactures carbon nanotube field emission displays.
Field emission and field ionization.
Integrally controlled field emission flat display device.
Another example is the phenomenon known as field emission.
The field emission electron source is formed in matrix configuration.
These displays are known as field emission displays FEDs.
Field emission device with vertically integrated active control.
Individually switched field emission arrays.
Cold field emission and the scanning transmission electron microscope.
This applies in particular to flat field emission screens.
Field emission characteristics of the scanning tunneling microscope for nanolithography.
See also field emission.
Its operation is based on the principle of a field emission probe.
See also
Electron gun with a field emission cathode and a magnetic lens.
The devices for visualization by cathodoluminescence excited by field emission are well known.
We also developed a field emission bench to study the properties of individual nanostructures.
We also describe the morphological characterization using field emission scanning electron microscopy fesem.
Cold field emission electron sources are the best suited for this.
Molecule mass detection via field emission of electrons from membranes.
The field emission cathode structure of this invention can be used as an electron source.
The colloidal particles were examined by field emission scanning electron microscopy.
A field emission electron source employing a diamond coating and method for producing same.
The most common context is field emission from a solid surface into vacuum.
The invention relates to a cathode structure that can be used in a flat field emission screen.
An electron gun having a field emission cathode is provided with a focusing magnetic lens.
SEM image of a photoresist layer used in semiconductor manufacturing taken on a field emission SEM.
A molded field emission electron emitter employing a diamond coating and method for producing same.
Technical Field This invention relates generally to cold cathode field emission devices.
A field emission electron emitter characterized by,.
This phenomenon is called Field Emission.
Rather, here direct field emission is preferably utilized.
In parallel, certain samples were characterized by in-depth field emission studies.
Alternately, the field emission element may be recessed.
Increasingly, this is normal practice in field emission research.
A field emission electron emitter comprising,.
Providing an anode and a field emission cathode separated by a gap ;.
When field emission is used without qualifiers it typically means " cold emission.
In this context, the cathode is of the field emission type.
A method of forming a field emission electron emitter characterized by the steps of,.
Naturally, the next step was to access to a microscope equipped with a field emission gun.
An electromagnetic field emission device comprising one of a plurality of emitter coils ; and.
The surface electrodes 7 constitute the positive electrode of the field emission electron source.
A method for forming a field emission electron emitter comprising the steps of,.
Besides, as they have high current capacity and stability, they have applications in field emission.
Magnetic field emission loop is then placed at a distance of around 25 cms above the label.
The device of claim 1 wherein the field emission devices have a non-planar geometry.
Field emission electron source, method of producing the same, and use of the same.
Thus, the region shifts from the corona discharge region to the field emission region.
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