Interestingly, there seem to be an established names for flat/planar/2D inclusions: https://en.wikipedia.org/wiki/Intercalation_(chemistry) https://en.wikipedi

Interestingly, there seem to be an established names for flat/planar/2D inclusions: https://en.wikipedia.org/wiki/Intercalation_(chemistry) https://en.wikipedia.org/wiki/Intercalation_(chemistry) As well as for point/0D inclusions: https://en.wikipedia.org/wiki/Clathrate_compound https://en.wikipedia.org/wiki/Clathrate_compound ..but not for what this article describes, which appear to be linear/1D inclusions.