Ferrimagnets for spintronic devices: From materials to applications

Y Zhang, X Feng, Z Zheng, Z Zhang, K Lin… - Applied Physics …, 2023 - pubs.aip.org
Spintronic devices use spin instead of charge to process information and are widely
considered as promising candidates for next-generation electronic devices. In past decades …

Antiperovskite Magnetic Materials with 2p Light Elements for Future Practical Applications

S Isogami, YK Takahashi - Advanced Electronic Materials, 2023 - Wiley Online Library
Light elements having 2p electrons such as B, C, and N are common elements that have
played an important role in various functional materials. In particular, nitrides have long …

Field-free magnetization switching in a ferromagnetic single layer through multiple inversion asymmetry engineering

Q Huang, C Guan, Y Fan, X Zhao, X Han, Y Dong… - Acs Nano, 2022 - ACS Publications
A simple, reliable, and self-switchable spin–orbit torque (SOT)-induced magnetization
switching in a ferromagnetic single layer is needed for the development of next generation …

Thickness dependence of anomalous Hall and Nernst effects in Ni-Fe thin films

T Yamazaki, T Seki, R Modak, K Nakagawara, T Hirai… - Physical Review B, 2022 - APS
We systematically investigate the Ni-Fe layer thickness (t) dependence of the anomalous
Hall effect (AHE) and anomalous Nernst effect (ANE). The AHE and ANE show different …

Observation of nontrivial spin-orbit torque in single-layer ferromagnetic metals

Q Fu, L Liang, W Wang, L Yang, K Zhou, Z Li, C Yan… - Physical Review B, 2022 - APS
We report the experimental observation of net spin-orbit torques (SOT) in single conductive
ferromagnets (FMs), eg, Fe 20 Ni 80 (Py), Co, and Ni, despite the system symmetry …

Nonvolatile magnetization switching in a single-layer magnetic topological insulator

H Sun, Y Liu, D Huang, Y Fu, Y Huang, M He… - Communications …, 2023 - nature.com
Magnetization in a ferromagnetic layer could be manipulated by the spin-orbit torque whose
generation commonly relies on the spin-orbit coupling from the adjacent heavy-metal layer …

Large anomalous unidirectional magnetoresistance in a single ferromagnetic layer

K Lou, Q Zhao, B Jiang, C Bi - Physical Review Applied, 2022 - APS
Unidirectional magnetoresistance (UMR) in a ferromagnetic bilayer due to the spin Hall
effect (SHE) provides a facile means of probing in-plane magnetization to avoid complex …

Spintronic heterostructures for artificial intelligence: A materials perspective

R Maddu, D Kumar, S Bhatti… - physica status solidi …, 2023 - Wiley Online Library
With the advent of the Big Data era, neuromorphic computing (NC)(also known as brain‐
inspired computing) has gained a lot of research interest. Spintronic devices are the …

Unidirectional orbital magnetoresistance in light-metal–ferromagnet bilayers

S Ding, P Noël, GK Krishnaswamy… - Physical Review …, 2022 - APS
We report the observation of a unidirectional magnetoresistance (UMR) that originates from
the nonequilibrium orbital momentum induced by an electric current in a naturally oxidized …

Substrate-induced spin-torque-like signal in spin-torque ferromagnetic resonance measurement

D Jiang, H Chen, G Ji, Y Chai, C Zhang, Y Liang… - Physical Review …, 2024 - APS
Oxide thin films and interfaces with strong spin-orbit coupling have recently shown
exceptionally high charge-to-spin conversion, making them potential spin-source materials …