Fig. 2: Superconducting transition and the upper critical field of EuO/KTO(110).
From: Tunable two-dimensional superconductivity and spin-orbit coupling at the EuO/KTaO3(110) interface
Temperature-dependent sheet resistance under different magnetic fields a out-of-plane (H//c) and b in-plane (H//ab). c T/Tc-dependent upper critical field μ0Hc2, extracted from the 50% normal-state resistance out-of-plane and in-plane. The estimated Pauli paramagnetic limit (μ0HP) is marked with a blue dashed line in c.
