NXenergydispersion¶
Status:
base class, extends NXobject
Description:
Draft subclass of NXelectronanalyser to describe the energy dispersion section of a photoelectron analyser.
Symbols:
No symbol table
- Groups cited:
Structure:
scheme: (optional) NX_CHAR
tof, hemispherical, cylindrical, mirror, retarding grid, etc.
pass_energy: (optional) NX_FLOAT {units=NX_ENERGY}
Pass energy in dispersive electrodes
center_energy: (optional) NX_FLOAT {units=NX_ENERGY}
Center of the energy window
energy_interval: (optional) NX_FLOAT {units=NX_ENERGY}
The interval of transmitted energies. It can be two different things depending on whether the scan is fixed or swept. With a fixed scan it is a 2 vector containing the extrema of the transmitted energy window (smaller number first). With a swept scan of m steps it is a 2xm array of windows one for each measurement point.
diameter: (optional) NX_FLOAT {units=NX_LENGTH}
Diameter of the dispersive orbit
energy_scan_mode: (optional) NX_CHAR
fixed or sweep
tof_distance: (optional) NX_FLOAT {units=NX_LENGTH}
Length of the tof drift electrode
entrance_slit: (optional) NXaperture
Size, position and shape of the entrance slits in dispersive analyzers
exit_slit: (optional) NXaperture
Size, position and shape of the exit slits in dispersive analyzer
DEFLECTOR: (optional) NXdeflector
deflectors in the energy dispersive section
LENS: (optional) NXlens
Individual lenses in the energy dispersive section
Hypertext Anchors¶
Table of hypertext anchors for all groups, fields, attributes, and links defined in this class.
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