3.3.3.9. NXcorrector_cs¶
Status:
base class, extends NXobject
Description:
Corrector for aberrations in an electron microscope.
Different vendors use a different naming schemes for aberration coefficients. It is the users responsibility to map to the best matching values.
In transmission electron microscopes the spherical aberration corrector is a component that is controlled via instructing the microscope to achieve set point values. The corrector is composed of multiple lenses and other parts with vendor-specific details which are often undisclosed.
In the case of Nion Co. microscopes the coefficients of the corrector can be retrieved via NionSwift, which is why currently the Nion convention for the aberration coefficients is used.
Symbols:
No symbol table
- Groups cited:
Structure:
applied: (optional) NX_BOOLEAN
Was the corrector used?
name: (optional) NX_CHAR
Given name/alias.
description: (optional) NX_CHAR
Ideally, a (globally) unique persistent identifier, link, or text to a resource which gives further details. If this does not exist a free-text field to report further details about the corrector.
MANUFACTURER: (optional) NXmanufacturer
ABERRATION: (optional) NXaberration
LENS_EM: (optional) NXlens_em
TRANSFORMATIONS: (optional) NXtransformations
Hypertext Anchors¶
List of hypertext anchors for all groups, fields, attributes, and links defined in this class.