Continuous manipulation of magnetic anisotropy in a van der Waals ferromagnet via electrical gating
- Tang, M.
- Huang, J.
- Qin, F.
- Zhai, K.
- Ideue, T.
- Li, Z.
- Meng, F.
- Nie, A.
- Wu, L.
- Bi, X.
- Zhang, C.
- Zhou, L.
- Chen, P.
- Qiu, C.
- Tang, P.
- Zhang, H.
- Wan, X.
- Wang, L.
- Liu, Z.
- Tian, Y.
- Iwasa, Y.
- Yuan, H.
DOIAbstract
Controlling the magnetic anisotropy of ferromagnetic materials plays a key role in magnetic switching devices and spintronic applications. Examples of spin-orbit torque devices with different magnetic anisotropy geometries (in-plane or out-of-plane directions) have been demonstrated with novel magnetization switching mechanisms for extended device functionalities. Normally, the intrinsic magnetic anisotropy in ferromagnetic materials is unchanged within a fixed direction, and thus, it is difficult to realize multifunctionality devices. Therefore, continuous modulation of magnetic anisotropy in ferromagnetic materials is highly desired but remains challenging. Here, we demonstrate a gate-tunable magnetic anisotropy transition from out-of-pla...
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