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NEWS
 Access
the complete scattering geometry using Magnetic Angle Changing device
(MAC) ...
Read more
Observation
of multiple energies and emission angles with Toroidal Analyzers ...
Read more
Fall
of the traditional Herzog and Jost fringing field correction schemes:
Biased Paracentric Entry....
Read more |
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Simulations
with charged particle optics package: SIMION 8.0
I have been thinking about writting a book
and the title would be "Solving charged particle optics problems
with SIMION". But, I didnot have enough time to do this, and
also English is not my native language. Therefore, I decided to
give the simulation results here. This page will also focus on recent
instrumental developments in charged-particle optics. The application
areas are being assisted by improved computer simulation techniques
for design and optimization.
Two-cylinder Lens |
Three-cylinder Lens
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Four-cylinder Lens
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Five-cylinder Lens
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Aberrations
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Hemispherical Analyzer
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Spherical Capacitor
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Cylindirical Analyzer
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Name
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Name
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Ideal HDA
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HDA with Real Aperture
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Herzog Corrector
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Jost Corrector
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Equipotential Rings
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TOPAZ Analyzer
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PEEM Objective Lens
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PEEM Objective Lens
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Electron Gun
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Ion Gun
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Linear Time-of-Flight MS
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Quadrupole
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Octopole
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Name
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Ion Trap
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Carbon Nano Tubes
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RF Funnel
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Grids
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SIMION 8.0
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SL Tools is a utility that provides
various functions for manipulating SIMION potential arrays
(PA* files).
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Here's an example of SL Toolkit for lineer time-of-flight
mass spectrometers.
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User programs (.lua) in SIMION 8.0 allows to run trajectories
for a large number of combinations of parameters in order
to determine the optimal combinations.
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