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JoTu

10/13/20 5:51 PM

#203279 RE: jaybiscuit #203273

good info so the metal barrier needs to be closer to amorphous than nanocrystalline to be effective.

its a step in the right direction hopefully towards yihao will know soon enough come november revenue report if its one of the volume orders.

sneaky apple would not be technically lying labeling an amorphouse metal barrier as nanocrystalline but still sneaky.

A nanocrystalline (NC) material is a polycrystalline material with a crystallite size of only a few nanometers. These materials fill the gap between amorphous materials without any long range order and conventional coarse-grained materials. Definitions vary, but nanocrystalline material is commonly defined as a crystallite (grain) size below 100 nm. Grain sizes from 100–500 nm are typically considered "ultrafine" grains.


https://en.wikipedia.org/wiki/Nanocrystalline_material