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That's absolutely true and for us in the semiconductor area we should have a small notebook in our shirt pocket where it contains the phase diagram of each compound :P If you don't ask @iamphysical :D

There is also the phase diagram of QCD that one tries to understand for a while. ;)

It's a fundamental piece for everyone. Thank you very much for reading my content

My pleasure! You know that I read a lot around here ;)