DRAFT DICTIONARY

CBF/imgCIF Extensions Dictionary

Draft version 1.5 for comment


[IUCr Home Page] [CIF Home Page] [CBF/imgCIF] [CBFlib]


Index

Image dictionary (imgCIF) version 1.5.4

_diffrn_radiation.polarisn_ratio

Name:
'_diffrn_radiation.polarisn_ratio'

Definition:

        Polarization ratio of the diffraction beam incident on the
               crystal. This is the ratio of the perpendicularly polarized to
               the parallel polarized component of the radiation. The
               perpendicular component forms an angle of
               _diffrn_radiation.polarisn_norm to the normal to the
               diffraction plane of the sample (i.e. the plane containing
               the incident and reflected beams).

Type: float

Mandatory item: no

Alias:
_diffrn_radiation_polarisn_ratio (cif_core.dic version 2.0.1)
The permitted range is [0.0, infinity)

Category: diffrn_radiation

HTML version of draft dictionary created by modified version of makedicthtml by B. McMahon from modified version of imgCIF dcitionary 1.3.2 which is subject to the following copyright: