Tuning of perpendicular magnetic anisotropy in Bi-substituted yttrium iron garnet films by He${}^{+}$ ion irradiation

Sreeveni Das, Rhodri Mansell, Lukáš Flajšman +6

We report the continuous tuning of magnetic anisotropy in perpendicularly magnetized bismuth-substituted yttrium iron garnet (Bi-YIG) films via He${}^{+}$ ion irradiation. Our findings…