Highly anisotropic spin transport in ultrathin black phosphorus

L Cording, J Liu, JY Tan, K Watanabe, T Taniguchi… - Nature Materials, 2024 - nature.com
In anisotropic crystals, the direction-dependent effective mass of carriers can have a
profound impact on spin transport dynamics. The puckered crystal structure of black …

Electric Control of Helicity-Dependent Photocurrent and Surface Polarity Detection on Two-Dimensional Bi2O2Se Nanosheets

W Wu, J Yu, YH Chen, Y Liu, S Cheng, Y Lai, J Sun… - ACS …, 2023 - ACS Publications
Bismuth oxyselenide (Bi2O2Se) is a two-dimensional (2D) layered semiconductor material
with high electron Hall mobility and excellent environmental stability as well as strong spin …

Gigantic Anisotropy of Self-Induced Spin-Orbit Torque in Weyl Ferromagnet Co2MnGa

M Aoki, Y Yin, S Granville, Y Zhang, NV Medhekar… - Nano Letters, 2023 - ACS Publications
Spin-orbit torque (SOT) is receiving tremendous attention from both fundamental and
application-oriented aspects. Co2MnGa, a Weyl ferromagnet that is in a class of topological …

Engineering Spin‐Orbit Interactions in Silicon Qubits at the Atomic‐Scale

YL Hsueh, D Keith, Y Chung, SK Gorman… - Advanced …, 2024 - Wiley Online Library
Spin‐orbit interactions arise whenever the bulk inversion symmetry and/or structural
inversion symmetry of a crystal is broken providing a bridge between a qubit's spin and …

Controlled Rotation of Electrically Injected Spins in a Nonballistic Spin-Field-Effect Transistor

F Eberle, D Schuh, B Grünewald, D Bougeard… - Nano Letters, 2023 - ACS Publications
Electrically controlled rotation of spins in a semiconducting channel is a prerequisite for the
successful realization of many spintronic devices, like, eg, the spin-field-effect transistor …

All‐Electric Spin Device Operation Using the Weyl Semimetal, WTe2, at Room Temperature

K Ohnishi, M Aoki, R Ohshima… - Advanced Electronic …, 2023 - Wiley Online Library
Topological quantum materials (TQMs) possess abundant and attractive spin physics, and a
Weyl semimetal is the representative material because of the generation of spin polarization …

Nonvolatile Electric Control of Antiferromagnet CrSBr

J Jo, S Mañas-Valero, E Coronado, F Casanova… - Nano Letters, 2024 - ACS Publications
van der Waals magnets are emerging as a promising material platform for electric field
control of magnetism, offering a pathway toward the elimination of external magnetic fields …

[HTML][HTML] Geometric origin of intrinsic spin hall effect in an inhomogeneous electric field

A Zhang, JW Rhim - Communications Physics, 2022 - nature.com
In recent years, the spin Hall effect has received great attention because of its potential
application in spintronics and quantum information processing and storage. However, this …

Observation of large spin conversion anisotropy in bismuth

N Fukumoto, R Ohshima, M Aoki… - Proceedings of the …, 2023 - National Acad Sciences
While the effective g-factor can be anisotropic due to the spin-orbit interaction (SOI), its
existence in solids cannot be simply asserted from a band structure, which hinders progress …

Spin-Orbit Effects on Exciton Complexes in Diamond

S Takahashi, Y Kubo, K Konishi, R Issaoui, J Barjon… - Physical Review Letters, 2024 - APS
Ultrafine splittings are found in the optical absorption spectra of boron-doped diamond
measured with high resolution. An analytical model of an exciton complex is developed …