Scatter plots of Tc for superconducting materials with family-specific regression predictors · Files on Ouro
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Scatter plots of Tc for superconducting materials with family-specific regression predictors
For 4000 “low-Tc” superconductors (i.e., non-cuprate and non-iron-based), Tc is plotted vs. the a) average atomic weight, b) average covalent radius, and c) average number of d) valence electrons.
Having low average atomic weight and low average number of d) valence electrons are necessary (but not sufficient) conditions for achieving high Tc in this group.
d) Scatter plot of Tc for all known superconducting cuprates vs. the mean number of unfilled orbitals.
c), d) suggest that the values of these predictors lead to hard limits on the maximum achievable Tc
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1 reference
Notes from Machine learning modeling of superconducting critical temperature
post
So far a really interesting paper. Published in 2018. Adding some informal notes and interesting findings here. Finding out how much literature is based on this study.