Tunable spin photogalvanic effect in two-dimensional van der Waals ferroelectric semiconductors with spin-orbit coupling

S Fang, M Wang, X Yang, Z Yang, Q Li, Z Luo, J Lu - Physical Review B, 2024 - APS
Spin photogalvanic effect is a nonlinear effect that can generate spin currents through
optical excitation in intrinsic semiconductors without parity inversion symmetry. The efficient …

Possible room-temperature ferromagnetic semiconductor in monolayer through a metal-semiconductor transition

JW Li, G Su, B Gu - Physical Review B, 2024 - APS
To realize room-temperature ferromagnetic semiconductors is still a challenge in spintronics.
Recent experiments have obtained two-dimensional (2D) room-temperature ferromagnetic …

Efficient spin filtering through Fe 4 GeTe 2-based van der Waals heterostructures

M Davoudiniya, B Sanyal - Nanoscale Advances, 2024 - pubs.rsc.org
Utilizing ab initio simulations, we study the spin-dependent electronic transport
characteristics within Fe4GeTe2-based van der Waals heterostructures. The electronic …

Unipolar spin diodes and unipolar spin switches by Spin-Transfer torque in doped graphether

X Liu, G Yu, K He, Y **ao, S Zhu - Journal of Magnetism and Magnetic …, 2024 - Elsevier
Spin switches are a fundamental component in the majority of spintronic devices, and have
found extensive application in data storage, logical data manipulation, and signal …

The synergistic effect of MnSe2/pyridine diketopyrrolopyrrole-grafted graphene oxide composite for sensitivity electrochemical detection of 4-nitrochlorobenzene

L Jia, L Huang, J Hao, Y Luo, T Cheng, K Liu - Microchemical Journal, 2024 - Elsevier
In view of the hazards and degradation inertia of 4-nitrochlorobenzene (4-NCB), it is very
important to detect the content of 4-NCB in water samples. Here, we developed a simple …

Light-assisted Néel spin currents in -symmetric antiferromagnetic semiconductors

S Fang, B Wu, Q Li, Z Yang, H Du, J Yang, Z Luo, J Lu - Physical Review B, 2024 - APS
Néel spin current is defined as the staggered spin current across different magnetic
sublattices and can manipulate the Néel vector of the antiferromagnet by its associated spin …

Unconventional spin Hall effect in rutile

W Zhang, M Zheng, Y Liu, P Zhang, Z Zhang, R **ong… - Physical Review B, 2024 - APS
The time-reversal odd (T-odd) transverse spin current induced by the spin-splitter effect
(SSE) in d-wave altermagnet has gained much attention owing to its high charge-spin …

Tuning of spin-transfer torque in VSe-based vdW magnetic tunnel junctions by electrode polytypes

M Davoudiniya, B Sanyal - 2024 - researchsquare.com
Inspired by the promising properties of monolayer 1T-VSe $ _2 $, known for its
ferromagnetic ordering and Curie temperature above room temperature, we developed a 2D …

Room temperature ferromagnetic semiconductors through metal-semiconductor transition in monolayer MnSe2

JW Li, G Su, B Gu - arxiv preprint arxiv:2312.15259, 2023 - arxiv.org
To realize room temperature ferromagnetic semiconductors is still a challenge in spintronics.
Recent experiments have obtained two-dimensional (2D) room temperature ferromagnetic …