.. auto-generated by dev_tools.docs.nxdl from the NXDL source contributed_definitions/NXenergydispersion.nxdl.xml -- DO NOT EDIT .. index:: ! NXenergydispersion (base class) ! energydispersion (base class) see: energydispersion (base class); NXenergydispersion .. _NXenergydispersion: ================== NXenergydispersion ================== .. Contributors List .. |contrib_name| replace:: Rubel|RubelMozumder|https://avatars.githubusercontent.com/u/32923026?v=4|2023-06-14 .. |contrib_name| replace:: Domna|domna|https://avatars.githubusercontent.com/u/1014422?v=4|2022-06-21 .. |contrib_name| replace:: Kuehbachm|mkuehbach|https://avatars.githubusercontent.com/u/14091504?v=4|2022-03-31 **Status**: base class, extends :ref:`NXobject` **Description**: .. collapse:: Subclass of NXelectronanalyser to describe the energy dispersion section of a ... Subclass of NXelectronanalyser to describe the energy dispersion section of a photoelectron analyser. **Symbols**: No symbol table **Groups cited**: :ref:`NXaperture`, :ref:`NXdeflector`, :ref:`NXlens_em` .. index:: NXaperture (base class); used in base class, NXdeflector (base class); used in base class, NXlens_em (base class); used in base class **Structure**: .. _/NXenergydispersion/scheme-field: .. index:: scheme (field) **scheme**: (optional) :ref:`NX_CHAR ` .. collapse:: Energy dispersion scheme employed, for example: tof, hemispherical, cylindrica ... Energy dispersion scheme employed, for example: tof, hemispherical, cylindrical, mirror, retarding grid, etc. .. _/NXenergydispersion/pass_energy-field: .. index:: pass_energy (field) **pass_energy**: (optional) :ref:`NX_FLOAT ` {units=\ :ref:`NX_ENERGY `} .. collapse:: Energy of the electrons on the mean path of the analyser. Pass energy for ... Energy of the electrons on the mean path of the analyser. Pass energy for hemispherics, drift energy for tofs. .. _/NXenergydispersion/center_energy-field: .. index:: center_energy (field) **center_energy**: (optional) :ref:`NX_FLOAT ` {units=\ :ref:`NX_ENERGY `} Center of the energy window .. _/NXenergydispersion/energy_interval-field: .. index:: energy_interval (field) **energy_interval**: (optional) :ref:`NX_FLOAT ` {units=\ :ref:`NX_ENERGY `} .. collapse:: The interval of transmitted energies. It can be two different things depending ... 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. .. _/NXenergydispersion/diameter-field: .. index:: diameter (field) **diameter**: (optional) :ref:`NX_FLOAT ` {units=\ :ref:`NX_LENGTH `} Diameter of the dispersive orbit .. _/NXenergydispersion/energy_scan_mode-field: .. index:: energy_scan_mode (field) **energy_scan_mode**: (optional) :ref:`NX_CHAR ` .. collapse:: Way of scanning the energy axis (fixed or sweep). ... Way of scanning the energy axis (fixed or sweep). Any of these values: ``fixed`` | ``sweep`` .. _/NXenergydispersion/tof_distance-field: .. index:: tof_distance (field) **tof_distance**: (optional) :ref:`NX_FLOAT ` {units=\ :ref:`NX_LENGTH `} Length of the tof drift electrode .. _/NXenergydispersion/APERTURE-group: **APERTURE**: (optional) :ref:`NXaperture` .. collapse:: Size, position and shape of a slit in dispersive analyzer, e.g. entrance and ... Size, position and shape of a slit in dispersive analyzer, e.g. entrance and exit slits. .. _/NXenergydispersion/DEFLECTOR-group: **DEFLECTOR**: (optional) :ref:`NXdeflector` Deflectors in the energy dispersive section .. _/NXenergydispersion/LENS_EM-group: **LENS_EM**: (optional) :ref:`NXlens_em` Individual lenses in the energy dispersive section Hypertext Anchors ----------------- List of hypertext anchors for all groups, fields, attributes, and links defined in this class. * :ref:`/NXenergydispersion/APERTURE-group ` * :ref:`/NXenergydispersion/center_energy-field ` * :ref:`/NXenergydispersion/DEFLECTOR-group ` * :ref:`/NXenergydispersion/diameter-field ` * :ref:`/NXenergydispersion/energy_interval-field ` * :ref:`/NXenergydispersion/energy_scan_mode-field ` * :ref:`/NXenergydispersion/LENS_EM-group ` * :ref:`/NXenergydispersion/pass_energy-field ` * :ref:`/NXenergydispersion/scheme-field ` * :ref:`/NXenergydispersion/tof_distance-field ` **NXDL Source**: https://github.com/nexusformat/definitions/blob/main/contributed_definitions/NXenergydispersion.nxdl.xml