I’d have a hard time believing studying cryogenics has been going on for decades. Possibly metalurgy, but not cryogenics. But you honestly believe that nothing new or cutting edge is in a scientific journal? A hifi website and a guy has already been down this road? I’m having a hard time trusting that one.
And going back to the article, what it is about electrons working like water at extreme temperatures ie freezing. To claim that those interactions don’t occur unless frozen is not what the article claims, that’s your claim. I don’t claim to fully understand their findings, but you claiming that you understand how electrons work under different circumstances is more farfetched than a scientific journal from some of the top researchers in the field.