[HTML][HTML] Spin-orbit torque switching of an antiferromagnetic metallic heterostructure
S DuttaGupta, A Kurenkov, OA Tretiakov… - Nature …, 2020 - nature.com
The ability to represent information using an antiferromagnetic material is attractive for future
antiferromagnetic spintronic devices. Previous studies have focussed on the utilization of …
antiferromagnetic spintronic devices. Previous studies have focussed on the utilization of …
Absence of evidence of electrical switching of the antiferromagnetic Néel vector
Much theoretical and experimental attention has been focused on the electrical switching of
the antiferromagnetic (AFM) Néel vector via spin-orbit torque. Measurements employing …
the antiferromagnetic (AFM) Néel vector via spin-orbit torque. Measurements employing …
Spin transport and spin torque in antiferromagnetic devices
Ferromagnets are key materials for sensing and memory applications. In contrast,
antiferromagnets, which represent the more common form of magnetically ordered materials …
antiferromagnets, which represent the more common form of magnetically ordered materials …
Strong Orientation-Dependent Spin-Orbit Torque in Thin Films of the Antiferromagnet
Antiferromagnets with zero net magnetic moment, strong anti-interference, and ultrafast
switching speed are potentially competitive in high-density information storage. The body …
switching speed are potentially competitive in high-density information storage. The body …
[HTML][HTML] Anomalous spin current anisotropy in a noncollinear antiferromagnet
Cubic materials host high crystal symmetry and hence are not expected to support
anisotropy in transport phenomena. In contrast to this common expectation, here we report …
anisotropy in transport phenomena. In contrast to this common expectation, here we report …
Antidamping-torque-induced switching in biaxial antiferromagnetic insulators
We investigate the current-induced switching of the Néel order in NiO (001)/Pt
heterostructures, which is manifested electrically via the spin Hall magnetoresistance …
heterostructures, which is manifested electrically via the spin Hall magnetoresistance …
[HTML][HTML] Field-free spin-orbit torque switching via out-of-plane spin-polarization induced by an antiferromagnetic insulator/heavy metal interface
M Wang, J Zhou, X Xu, T Zhang, Z Zhu, Z Guo… - Nature …, 2023 - nature.com
Manipulating spin polarization orientation is challenging but crucial for field-free spintronic
devices. Although such manipulation has been demonstrated in a limited number of …
devices. Although such manipulation has been demonstrated in a limited number of …
A piezoelectric, strain-controlled antiferromagnetic memory insensitive to magnetic fields
Spintronic devices based on antiferromagnetic (AFM) materials hold the promise of fast
switching speeds and robustness against magnetic fields,–. Different device concepts have …
switching speeds and robustness against magnetic fields,–. Different device concepts have …
Spin-orbit-torque switching mediated by an antiferromagnetic insulator
We report the observation of antiferromagnetic insulator-mediated spin-orbit-torque
switching in Pt/Ni O/Co 1− x Tb x heterostructures. By measuring the current-induced shift in …
switching in Pt/Ni O/Co 1− x Tb x heterostructures. By measuring the current-induced shift in …
Manipulating exchange bias by spin–orbit torque
Exchange bias, a shift in the hysteresis loop of a ferromagnet arising from interfacial
exchange coupling between adjacent ferromagnetic and antiferromagnetic layers, is an …
exchange coupling between adjacent ferromagnetic and antiferromagnetic layers, is an …
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