Reversible tuning of magnetic order and intrinsic superconductivity in strained FeTe films via stoichiometry control

Hao Xu, Jing Jiang, Xuesong Gai +11

FeTe is a prototypical parent compound of iron-based superconductors. While bulk FeTe is non-superconducting with a long-range bicollinear antiferromagnetic order, superconductivit…