Superconductivity with High Upper Critical Field in the Cubic Centrosymmetric η-Carbide Nb4Rh2C1−δ

KY Ma, K Gornicka, R Lefèvre, Y Yang… - ACS Materials …, 2021 - ACS Publications
The upper critical field is a fundamental measure of the strength of superconductivity in a
material. It is also a cornerstone for the realization of superconducting magnet applications …

Temperature dependence of the upper critical field of FeSe single crystals

SI Vedeneev, BA Piot, DK Maude, AV Sadakov - Physical Review B …, 2013 - APS
We present a careful study of the resistive superconducting transition in FeSe single crystals
down to T= 40 mK in continuous magnetic fields up to 30 T applied perpendicular and …