.. auto-generated by dev_tools.docs.nxdl from the NXDL source contributed_definitions/NXxps.nxdl.xml -- DO NOT EDIT .. index:: ! NXxps (application definition) ! xps (application definition) see: xps (application definition); NXxps .. _NXxps: ===== NXxps ===== **Status**: application definition, extends :ref:`NXmpes` **Description**: This is the application definition for X-ray photoelectron spectroscopy. **Symbols**: No symbol table **Groups cited**: :ref:`NXbeam`, :ref:`NXcalibration`, :ref:`NXcollectioncolumn`, :ref:`NXcoordinate_system_set`, :ref:`NXcoordinate_system`, :ref:`NXdata`, :ref:`NXelectronanalyser`, :ref:`NXenergydispersion`, :ref:`NXentry`, :ref:`NXinstrument`, :ref:`NXprocess_mpes`, :ref:`NXsample`, :ref:`NXsource`, :ref:`NXtransformations` .. index:: NXentry (base class); used in application definition, NXcoordinate_system_set (base class); used in application definition, NXcoordinate_system (base class); used in application definition, NXtransformations (base class); used in application definition, NXinstrument (base class); used in application definition, NXsource (base class); used in application definition, NXbeam (base class); used in application definition, NXelectronanalyser (base class); used in application definition, NXdata (base class); used in application definition, NXcollectioncolumn (base class); used in application definition, NXenergydispersion (base class); used in application definition, NXprocess_mpes (base class); used in application definition, NXcalibration (base class); used in application definition, NXsample (base class); used in application definition **Structure**: .. _/NXxps/ENTRY-group: **ENTRY**: (required) :ref:`NXentry` :ref:`⤆ ` .. _/NXxps/ENTRY/definition-field: .. index:: definition (field) **definition**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``NXxps`` .. _/NXxps/ENTRY/method-field: .. index:: method (field) **method**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: A name of the experimental method according to `Clause 11`_ of ... A name of the experimental method according to `Clause 11`_ of the `ISO 18115-1:2023`_ specification. Examples for XPS-related experiments include: * X-ray photoelectron spectroscopy (XPS) * angle-resolved X-ray photoelectron spectroscopy (ARXPS) * ultraviolet photoelectron spectroscopy (UPS) * hard X-ray photoemission spectroscopy (HAXPES) * near ambient pressure X-ray photoelectron spectroscopy (NAPXPS) * electron spectroscopy for chemical analysis (ESCA) .. _ISO 18115-1:2023: https://www.iso.org/standard/74811.html .. _Clause 11: https://www.iso.org/obp/ui/en/#iso:std:iso:18115:-1:ed-3:v1:en:sec:11 .. _/NXxps/ENTRY/geometries-group: **geometries**: (recommended) :ref:`NXcoordinate_system_set` :ref:`⤆ ` .. _/NXxps/ENTRY/geometries/xps_coordinate_system-group: **xps_coordinate_system**: (optional) :ref:`NXcoordinate_system` :ref:`⤆ ` .. collapse:: In traditional surface science, a left-handed coordinate system is used su ... In traditional surface science, a left-handed coordinate system is used such that the positive z-axis points along the normal of the sample stage, and the x- and y-axes lie in the plane of the sample stage. However, in NeXus, a coordinate system that is the same as `McStas`_ is used. `xps_coordinate_system` gives the user the opportunity to work in the traditional base coordinate system. .. _McStas: http://mcstas.org/ .. image:: xps/xps_cs.png :width: 40% .. _/NXxps/ENTRY/geometries/xps_coordinate_system/origin-field: .. index:: origin (field) **origin**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``sample stage`` .. _/NXxps/ENTRY/geometries/xps_coordinate_system/handedness-field: .. index:: handedness (field) **handedness**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``left_handed`` .. _/NXxps/ENTRY/geometries/xps_coordinate_system/z_direction-field: .. index:: z_direction (field) **z_direction**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``sample stage normal`` .. _/NXxps/ENTRY/geometries/xps_coordinate_system/x-field: .. index:: x (field) **x**: (required) :ref:`NX_CHAR ` Obligatory value: ``[-1, 0, 0]`` .. _/NXxps/ENTRY/geometries/xps_coordinate_system/y-field: .. index:: y (field) **y**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, 1, 0]`` .. _/NXxps/ENTRY/geometries/xps_coordinate_system/z-field: .. index:: z (field) **z**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, 0, 1]`` .. _/NXxps/ENTRY/geometries/xps_coordinate_system/depends_on-field: .. index:: depends_on (field) **depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: Link to transformations defining the XPS base coordinate system, ... Link to transformations defining the XPS base coordinate system, which is defined such that the positive z-axis points along the sample stage normal, and the x- and y-axes lie in the plane of the sample stage. .. _/NXxps/ENTRY/geometries/xps_coordinate_system/coordinate_system_transformations-group: **coordinate_system_transformations**: (required) :ref:`NXtransformations` :ref:`⤆ ` .. collapse:: Set of transformations, describing the orientation of the XPS coordinate ... Set of transformations, describing the orientation of the XPS coordinate system with respect to the beam coordinate system (.) or any other coordinate system. The transformations in `coordinate_system_transformations` depend on the actual instrument geometry. If the z-axis is pointing in the direction of gravity (i.e., if the sample is mounted horizontally), the following transformations can be used for describing the XPS coordinate system with respect to the beam coordinate system (.): .. code-block:: xps_coordinate_system:NXcoordinate_system depends_on=entry/geometries/xps_coordinate_system/coordinate_transformations/z_rotation coordinate_system_transformations:NXtransformations z_rotation=beam_azimuth_angle @depends_on=y_flip @transformation_type=rotation @vector=[0, 0, 1] @units=degree y_flip=180 @depends_on=y_rotation @transformation_type=rotation @vector=[0, 1, 0] @units=degree y_rotation=beam_polar_angle_of_incidence @depends_on=. @transformation_type=rotation @vector=[0, 1, 0] @units=degree .. _/NXxps/ENTRY/INSTRUMENT-group: **INSTRUMENT**: (required) :ref:`NXinstrument` :ref:`⤆ ` .. collapse:: Description of the XPS spectrometer and its individual parts. ... Description of the XPS spectrometer and its individual parts. This concept is related to term `12.58`_ of the ISO 18115-1:2023 standard. .. _12.58: https://www.iso.org/obp/ui/en/#iso:std:iso:18115:-1:ed-3:v1:en:term:12.58 .. _/NXxps/ENTRY/INSTRUMENT/sourceTYPE-group: **sourceTYPE**: (recommended) :ref:`NXsource` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/sourceTYPE/power-field: .. index:: power (field) **power**: (recommended) :ref:`NX_FLOAT ` {units=\ :ref:`NX_POWER `} :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE-group: **beamTYPE**: (required) :ref:`NXbeam` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/depends_on-field: .. index:: depends_on (field) **depends_on**: (recommended) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: Reference to the transformation describing the orientation of the beam ... Reference to the transformation describing the orientation of the beam relative to a defined coordinate system. .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations-group: **transformations**: (recommended) :ref:`NXtransformations` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence-field: .. index:: beam_polar_angle_of_incidence (field) **beam_polar_angle_of_incidence**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` .. collapse:: Incidence angle of the beam with respect to the upward z-direction, de ... Incidence angle of the beam with respect to the upward z-direction, defined by the sample stage. .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, -1, 0]`` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``beam_azimuth_angle`` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle-field: .. index:: beam_azimuth_angle (field) **beam_azimuth_angle**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` .. collapse:: Azimuthal rotation of the beam from the y-direction towards the operat ... Azimuthal rotation of the beam from the y-direction towards the operator, defined by the sample stage. .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, 0, -1]`` .. _/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: This should point to the last element of the coordinate system trans ... This should point to the last element of the coordinate system transformations defined in /entry/geometries/xps_coordinate_system/coordinate_system_transformations. .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER-group: **ELECTRONANALYSER**: (required) :ref:`NXelectronanalyser` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/work_function-field: .. index:: work_function (field) **work_function**: (required) :ref:`NX_FLOAT ` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/depends_on-field: .. index:: depends_on (field) **depends_on**: (recommended) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: Reference to the transformation describing the orientation of the analyz ... Reference to the transformation describing the orientation of the analyzer relative to a defined coordinate system. .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transmission_function-group: **transmission_function**: (recommended) :ref:`NXdata` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/COLLECTIONCOLUMN-group: **COLLECTIONCOLUMN**: (required) :ref:`NXcollectioncolumn` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/COLLECTIONCOLUMN/magnification-field: .. index:: magnification (field) **magnification**: (recommended) :ref:`NX_FLOAT ` {units=\ :ref:`NX_DIMENSIONLESS `} :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/ENERGYDISPERSION-group: **ENERGYDISPERSION**: (required) :ref:`NXenergydispersion` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/ENERGYDISPERSION/diameter-field: .. index:: diameter (field) **diameter**: (recommended) :ref:`NX_NUMBER ` {units=\ :ref:`NX_LENGTH `} .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/ENERGYDISPERSION/energy_scan_mode-field: .. index:: energy_scan_mode (field) **energy_scan_mode**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations-group: **transformations**: (recommended) :ref:`NXtransformations` :ref:`⤆ ` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle-field: .. index:: analyser_take_off_polar_angle (field) **analyser_take_off_polar_angle**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` .. collapse:: Polar tilt of the analyser with respect to the upward z-direction, def ... Polar tilt of the analyser with respect to the upward z-direction, defined by the sample stage. The angle between the incoming beam and the analyser is given by beam_analyser_angle = beam_polar_angle_of_incidence + analyser_take_off_polar_angle. In practice, the analyser axis is often set as the z axis (analyser_take_off_polar_angle = 0), so that beam_analyser_angle = beam_polar_angle_of_incidence. For magic angle configurations, this angle is 54.5°. .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, -1, 0]`` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``analyser_take_off_azimuth_angle`` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle-field: .. index:: analyser_take_off_azimuth_angle (field) **analyser_take_off_azimuth_angle**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` .. collapse:: Azimuthal rotation of the analyser from the y-direction towards the op ... Azimuthal rotation of the analyser from the y-direction towards the operator, defined by the sample stage. .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, 0, -1]`` .. _/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: This should point to the last element of the coordinate system trans ... This should point to the last element of the coordinate system transformations defined in /entry/geometries/xps_coordinate_system/coordinate_system_transformations. .. _/NXxps/ENTRY/PROCESS_MPES-group: **PROCESS_MPES**: (required) :ref:`NXprocess_mpes` :ref:`⤆ ` .. _/NXxps/ENTRY/PROCESS_MPES/energy_referencing-group: **energy_referencing**: (recommended) :ref:`NXcalibration` :ref:`⤆ ` .. _/NXxps/ENTRY/PROCESS_MPES/transmission_correction-group: **transmission_correction**: (recommended) :ref:`NXcalibration` :ref:`⤆ ` .. _/NXxps/ENTRY/SAMPLE-group: **SAMPLE**: (required) :ref:`NXsample` :ref:`⤆ ` .. _/NXxps/ENTRY/SAMPLE/depends_on-field: .. index:: depends_on (field) **depends_on**: (recommended) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: Reference to the transformation describing the orientation of the sample ... Reference to the transformation describing the orientation of the sample relative to a defined coordinate system. .. _/NXxps/ENTRY/SAMPLE/transformations-group: **transformations**: (recommended) :ref:`NXtransformations` :ref:`⤆ ` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle-field: .. index:: sample_rotation_angle (field) **sample_rotation_angle**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` Clockwise rotation about the sample normal. .. _/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, 0, -1]`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``sample_normal_polar_angle_of_tilt`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt-field: .. index:: sample_normal_polar_angle_of_tilt (field) **sample_normal_polar_angle_of_tilt**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` .. collapse:: Polar tilt of the sample with respect to the upward z-direction, defined ... Polar tilt of the sample with respect to the upward z-direction, defined by the sample stage. .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, -1, 0]`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``sample_normal_tilt_azimuth_angle`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle-field: .. index:: sample_normal_tilt_azimuth_angle (field) **sample_normal_tilt_azimuth_angle**: (required) :ref:`NX_NUMBER ` {units=\ :ref:`NX_ANGLE `} :ref:`⤆ ` .. collapse:: Azimuthal rotation of the sample from the y-direction towards the operat ... Azimuthal rotation of the sample from the y-direction towards the operator, defined by the sample stage. .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle@transformation_type-attribute: .. index:: transformation_type (field attribute) **@transformation_type**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` Obligatory value: ``rotation`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle@vector-attribute: .. index:: vector (field attribute) **@vector**: (required) :ref:`NX_CHAR ` Obligatory value: ``[0, 0, -1]`` .. _/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle@depends_on-attribute: .. index:: depends_on (field attribute) **@depends_on**: (required) :ref:`NX_CHAR ` :ref:`⤆ ` .. collapse:: This should point to the last element of the coordinate system transfo ... This should point to the last element of the coordinate system transformations defined in /entry/geometries/xps_coordinate_system/coordinate_system_transformations. .. _/NXxps/ENTRY/data-group: **data**: (required) :ref:`NXdata` :ref:`⤆ ` .. _/NXxps/ENTRY/data@energy_indices-attribute: .. index:: energy_indices (group attribute) **@energy_indices**: (required) :ref:`NX_CHAR ` .. _/NXxps/ENTRY/data/energy-field: .. index:: energy (field) **energy**: (required) :ref:`NX_NUMBER ` :ref:`⤆ ` .. _/NXxps/ENTRY/data/energy@reference-attribute: .. index:: reference (field attribute) **@reference**: (recommended) :ref:`NX_CHAR ` :ref:`⤆ ` Hypertext Anchors ----------------- List of hypertext anchors for all groups, fields, attributes, and links defined in this class. * :ref:`/NXxps/ENTRY-group ` * :ref:`/NXxps/ENTRY/data-group ` * :ref:`/NXxps/ENTRY/data/energy-field ` * :ref:`/NXxps/ENTRY/data/energy@reference-attribute ` * :ref:`/NXxps/ENTRY/data@energy_indices-attribute ` * :ref:`/NXxps/ENTRY/definition-field ` * :ref:`/NXxps/ENTRY/geometries-group ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system-group ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/coordinate_system_transformations-group ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/depends_on-field ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/handedness-field ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/origin-field ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/x-field ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/y-field ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/z-field ` * :ref:`/NXxps/ENTRY/geometries/xps_coordinate_system/z_direction-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/depends_on-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle@depends_on-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_azimuth_angle@vector-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence@depends_on-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/beamTYPE/transformations/beam_polar_angle_of_incidence@vector-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/COLLECTIONCOLUMN-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/COLLECTIONCOLUMN/magnification-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/depends_on-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/ENERGYDISPERSION-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/ENERGYDISPERSION/diameter-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/ENERGYDISPERSION/energy_scan_mode-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle@depends_on-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_azimuth_angle@vector-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle@depends_on-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transformations/analyser_take_off_polar_angle@vector-attribute ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/transmission_function-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/ELECTRONANALYSER/work_function-field ` * :ref:`/NXxps/ENTRY/INSTRUMENT/sourceTYPE-group ` * :ref:`/NXxps/ENTRY/INSTRUMENT/sourceTYPE/power-field ` * :ref:`/NXxps/ENTRY/method-field ` * :ref:`/NXxps/ENTRY/PROCESS_MPES-group ` * :ref:`/NXxps/ENTRY/PROCESS_MPES/energy_referencing-group ` * :ref:`/NXxps/ENTRY/PROCESS_MPES/transmission_correction-group ` * :ref:`/NXxps/ENTRY/SAMPLE-group ` * :ref:`/NXxps/ENTRY/SAMPLE/depends_on-field ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations-group ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt-field ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt@depends_on-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_polar_angle_of_tilt@vector-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle-field ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle@depends_on-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_normal_tilt_azimuth_angle@vector-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle-field ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle@depends_on-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle@transformation_type-attribute ` * :ref:`/NXxps/ENTRY/SAMPLE/transformations/sample_rotation_angle@vector-attribute ` **NXDL Source**: https://github.com/FAIRmat-NFDI/nexus_definitions/tree/fairmat/contributed_definitions/NXxps.nxdl.xml