2.3.3.3.162. NXspindispersion

Status:

base class (contribution), extends NXcomponent

Description:

Class to describe spin filters in photoemission experiments.

Symbols:

No symbol table

Groups cited:

NXactivity, NXdeflector, NXhistory, NXlens_em

Structure:

type: (optional) NX_CHAR

Type of spin detector, VLEED, SPLEED, Mott, etc.

figure_of_merit: (optional) NX_FLOAT {units=NX_DIMENSIONLESS}

Figure of merit of the spin detector

shermann_function: (optional) NX_FLOAT {units=NX_DIMENSIONLESS}

Effective Shermann function, calibrated spin selectivity factor

scattering_energy: (optional) NX_FLOAT {units=NX_ENERGY}

Energy of the spin-selective scattering

scattering_angle: (optional) NX_FLOAT {units=NX_ANGLE}

Angle of the spin-selective scattering

scattering_target: (optional) NX_CHAR

Name of the target

scattering_target_history: (optional) NXhistory

A set of activities that occurred to the ``scattering_target`` prior to/during ...

A set of activities that occurred to the scattering_target prior to/during the. experiment. For example, this group can be used to describe the preparation of the scattering_target.

preparation: (optional) NXactivity ⤆

Preparation procedure of the spin target

DEFLECTOR: (optional) NXdeflector

Deflectors in the spin dispersive section

LENS_EM: (optional) NXlens_em

Individual lenses in the spin dispersive section

Hypertext Anchors

List of hypertext anchors for all groups, fields, attributes, and links defined in this class.

NXDL Source:

https://github.com/FAIRmat-NFDI/nexus_definitions/tree/fairmat/contributed_definitions/NXspindispersion.nxdl.xml