https://catalogue-scientifique.canada.ca/record=2187517~S6*frc
air force research lab wright-patterson afb oh structural materials branch/nonmetallic materials div, 2006
Darker regions (perturbed Fe- FeNb near a AgK) in the crystal exhibit strong contra-directional-TBC. There is a similar affect for interchanging NiNb for FeNb...
Publication gouvernementale