3.3.1.128. NXpfy¶
Status:
base class, extends NXobject
Description:
Partial fluorescence yield (PFY) mode XAS. An energy-dispersive ...
Partial fluorescence yield (PFY) mode XAS. An energy-dispersive detector selects a portion of the fluorescence signal around a chosen emission line:
\[\mu(E) \propto I_f/I_0\]
Symbols:
nEnergy: Number of energy data points
- Groups cited:
Structure:
emission_line: (optional) NXemission_line
The emission line(s) selected in the ROI for the partial ...
The emission line(s) selected in the ROI for the partial fluorescence yield measurement.
i0: (optional) NXdetector
if: (optional) NXdetector
Energy-dispersive fluorescence detector. The ``data`` ...
Energy-dispersive fluorescence detector. The
datafield holds the fluorescence intensity integrated over the ROI, corrected for dead-time.data: (optional) NX_NUMBER (Rank: 1, Dimensions: [nEnergy]) ⤆
dead_time: (optional) NX_FLOAT {units=NX_TIME} ⤆
Dead-time correction constant.
live_time: (optional) NX_FLOAT (Rank: 1, Dimensions: [nEnergy]) {units=NX_TIME}
Detector live time per energy point.
PROCESS: (optional) NXprocess
Description of how the intensity was obtained from ...
Description of how the intensity was obtained from the raw detector data (i0, if), including dead-time correction and any self-absorption correction applied.
Name of the program used for processing.
Version of the program used for processing.
date: (optional) NX_DATE_TIME ⤆
Date and time of processing.
Hypertext Anchors¶
List of hypertext anchors for all groups, fields, attributes, and links defined in this class.