Index

Image CIF dictionary (imgCIF) version 3.00.04

_diffrn_radiation.polarizn_Stokes_Q_esd

Definition:

   
     The standard uncertainty (esd) of _diffrn_radiation.polarizn_Stokes_Q,
     (Ip-In)*cos(2*theta), where where Ip is the intensity
     (amplitude squared) of the electric vector in the plane of
     polarization, In is the intensity (amplitude squared) of
     the electric vector in the plane of the normal to the
     plane of polarization, and theta is the angle as viewed
     from the specimen, between the normal to the polarization
     plane and the laboratory Y axis as defined in the
     AXIS category.

Type: Real

Category:
diffrn_radiation