Persistent ferromagnetic ground state in pristine and Ni-doped Fe₃GaTe₂ flakes.

ABSTRACT: Room-temperature magnetism and its stability upon miniaturization are essential characteristics required for materials for spintronic devices and information storage. Among various candidates, Fe₃GaTe₂ stands out due to its high Curie temperature and strong perpendicular magnetic anisotropy (PMA), recently gaining large attention as one of the promising candidate materials for spintronics applications. In this study, we measured the thickness-dependent ferromagnetic properties of Fe₃GaTe₂ and (Fe_1 - xNi_x)₃GaTe₂ (with x = 0.1) flakes. We observed that both pristine and Ni-doped Fe₃GaTe₂ exhibit persistent ferromagnetism, with only a minor decrease in T_C as the thickness i

SUBMITTER: Son KH 

PROVIDER: S-EPMC11638437 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature