The device used two magnetic lenses to achieve higher magnifications, arguably the first electron microscope.
2.
An adjustable magnetic lens focuses the electrons onto the sample surface after they pass through the anode.
3.
A magnetic lens is a device for the focussing or deflection of charged particles, such as electrons or ions.
4.
A magnetic lens typically consists of several electromagnets arranged in a quadrupole ( or quadrapole ) or hexapole format.
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A Nobel acceptance speech credited Piccioni's contribution of use of magnetic lenses to concentrate the stream of particles under study.
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A "'deflection yoke "', is a kind of magnetic lens, used in cathode ray tubes that are used to deflecting it vertically and horizontally.
7.
The anode plate has central aperture and electrons that pass through it are collimated and focused by a series of magnetic lenses and apertures.
8.
The interactions produced are back scattering of electrons, transmission of electrons, secondary electrons etc . To remove high angle electrons magnetics lenses are used.
9.
By manipulating the magnetic lenses of the microscope, the diffraction pattern may be observed by projecting it onto the screen instead of the image.
10.
To capitalize on this chirp the developed gun was made as compact as possible with a magnetic lens around the electron pulse radio-frequency ( RF ) gap.
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