2 papers
cond-mat.mtrl-sci2025
Reversible magneto ionics in crystallized W Co20Fe60B20 MgO HfO2 ultra-thin films with perpendicular magnetic anisotropy
Song Chen, Elmer Monteblanco, Benjamin Borie +2
We have investigated electric field (E-field) induced modulation of perpendicular magnetic anisotropy (PMA) in both amorphous and crystalline W/CoFeB/MgO/HfO2 ultra-thin films. We…
cond-mat.mtrl-sci2024
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…