Phase Information
Phase name
Name of current phase
Calculation [Jbt]
Select the type of calculation for current phase
Coefficient to calculate the weight percentage of the phase [ATZ]
Calculation for the coefficient according to
where
Z Number of formula units per cell
MW Molecular weight
f Used to transform the site multiplicities.
For a stoichiometric phase f=1 if these multiplicities are calculated by dividing the Wyckoff multiplicity
m of the site by general multiplicity M.
Otherwise f=Occ M/m , where Occ is the occupation factor.
t Brindley coefficient that accounts for microabsorption effects
It is required for quantitative phase analysis only.
When different phases have similar absorption (in most neutron uses), t≈1.0
Equivalence on PCR file
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