Lattice scaled stiffness

In force applying mechanosynthesis
(when assuming one synthesizes the same material that the tool-tip is made out of)
the critical material property to look at is lattice scaled stiffness not just plain stiffness.

A bigger amplitude of thermal vibrations of a tool-tip in positional assembly is not critical
as long as the space between the spots where the block snaps to during deposition is is just big enough.
As long as the lattice spacing is big enough.

Related

• For now please consult the external links at the bottom pf the page: "Stiffness".
• A gemstone-like compound that supposedly has an especially good lattice scaled stiffness is ceria.
• Effective concentration – Lattice scaled stiffness boosts effective concentration where it's needed and depletes it where is is undesired.
• Piezochemical mechanosynthesis