Erratum: Material informatics for layered high- T _Csuperconductors (APL Mater. (2020) 8 (061104) DOI: 10.1063/5.0004641)

In our original paper,1 we developed a strategy based on the data-driven materials informatics method and screened 25 layered materials as the superconductor candidates. Then, comments about it from Harshmann and Fiory (College of William and Mary and Bell Labs) were brought to our attention. They pointed out that, from experiments, two materials that we considered, NdFeAsO and GdFeAsO, are not superconductors directly in the “orthorhombic” phase. We note, however, that these materials have been confirmed to be superconductors in the doped phases (or with a very small oxygen depletion).2–5 The critical temperatures TC0 for the doped tetragonal phases were calculated previously using the interreservoir Coulomb interaction model.6 The data-driven approach in this work indeed quickly narrows down the phase space for further experimental and/or theoretical investigations to find superconductors in these systems. However, it is clear that there is the possibility of materials which are not predicted to be superconductors to be made superconductors by altering the synthesis conditions in experiments. H.G. acknowledges the financial support from the Natural Science and Engineering Research Council of Canada (NSERC) and Fonds de recherche du Quebec Nature et technologies (FRQNT). Z.L.L. acknowledges the support from the National Natural Science Foundation of China (Grant No. 41574076) and the Key Research Scheme of Henan Universities (Grant No. 18A140024).