72 citations · 233 across the 17 of their papers we have counts for
16 papers
Single femtosecond laser pulse-driven ferromagnetic switching
Chen Xiao, Boyu Zhang, Xiangyu Zheng +18
Light pulses offer a faster, more energy-efficient, and direct route to magnetic bit writing, pointing toward a hybrid memory and computing paradigm based on photon transmission an…
Giant Orbital Torque-driven Picosecond Switching in Magnetic Tunnel Junctions
Yuxuan Yao, Chen Xiao, Xiaobai Ning +18
Orbital Hall effect was recently discovered as a novel pathway for driving magnetic moment. However, the integration of orbital Hall effect in magnetic memories suffers from low or…
Anatomy of Thermally Interplayed Spin-Orbit Torque Driven Antiferromagnetic Switching
Wenlong Cai, Zanhong Chen, Yuzhang Shi +8
Current-induced antiferromagnetic (AFM) switching remains critical in spintronics, yet the interplay between thermal effects and spin torques still lacks clear clarification. Here…
Interlayer Dzyaloshinskii-Moriya interaction in synthetic ferrimagnets
Shen Li, Mouad Fattouhi, Tianxun Huang +10
The antisymmetric interlayer exchange interaction, i.e., interlayer Dzyaloshinskii-Moriya interaction (IL-DMI) has attracted significant interest since this long-range chiral spin…
Current manipulation of Giant tunneling altermagnetic resistance in collinear Antiferromagnetic RuO2/MgO/RuO2 sandwich structure
Shijie Xu, Yan Huang, Farzad Mahfouzi +15
As an emerging non-volatile memory technology, magnetic random access memory (MRAM) has key features and advantages including non-volatility, high speed, endurance, low power consu…
Spin-flop magnetoresistance in a collinear antiferromagnetic tunnel junction
Shijie Xu, Zhizhong Zhang, Farzad Mahfouzi +14
Collinear antiferromagnetic (AFM) materials have unique promise of no stray fields, display ultrafast dynamics, and being robust against perturbation filed which motivates the exte…
Observation of Magnetic Droplets in Magnetic Tunnel Junctions
Kewen Shi, Wenlong Cai, Sheng Jiang +10
Magnetic droplets, a class of highly non-linear magnetodynamical solitons, can be nucleated and stabilized in nanocontact spin-torque nano-oscillators where they greatly increase t…
Modulation of field-like spin orbit torque in heavy metal / ferromagnet heterostructure
Zilu Wang, Houyi Cheng, Kewen Shi +10
Recent studies rediscovered the crucial role of field-like spin orbit torque (SOT) in nanosecond-timescale SOT dynamics. However, there is not yet an effective way to control its r…
Spin-torque memristors based on perpendicular magnetic tunnel junctions with a hybrid chiral texture
Xueying Zhang, Wenlong Cai, Mengxing Wang +6
Spin-torque memristors were proposed in 2009, which could provide fast, low-power and infinite memristive behavior for large-density non-volatile memory and neuromorphic computing.…
Stochastic Computing Implemented by Skyrmionic Logic Devices
Haoyang Zhang, Daoqian Zhu, Wang Kang +2
Magnetic skyrmion, topologically non-trivial spin texture, has been considered as promising information carrier in future electronic devices because of its nanoscale size, low depi…
Magnetic skyrmion spectrum under voltage excitation and its linear modulation
Xing Chen, Wang Kang, Daoqian Zhu +5
Magnetic skyrmions are topological quasiparticles with great potential for applications in future information storage and processing devices because of their nanoscale size, high s…
Field-free spin-orbit-torque switching of perpendicular magnetization aided by uniaxial shape anisotropy
Zhaohao Wang, Zuwei Li, Min Wang +3
It has been demonstrated that the switching of perpendicular magnetization can be achieved with spin orbit torque (SOT) at an ultrafast speed and low energy consumption. However, t…
Domain-wall motion induced by spin transfer torque delivered by helicity-dependent femtosecond laser
Boyu Zhang, Yong Xu, Weisheng Zhao +8
In magnetic wires with perpendicular anisotropy, moving domain with only current or only circularly polarized light requires a high power. Here, we propose to reduce it by using bo…
Energy-efficient domain wall motion governed by the interplay of helicity-dependent optical effect and spin-orbit torque
Boyu Zhang, Yong Xu, Weisheng Zhao +6
Spin-orbit torque provides a powerful means of manipulating domain walls along magnetic wires. However, the current density required for domain wall motion is still too high to rea…
Field-free switching of perpendicular magnetic tunnel junction by the interplay of spin orbit and spin transfer torques
Mengxing Wang, Wenlong Cai, Daoqian Zhu +11
Spin-orbit torque and spin-transfer torque are leading the pathway to the future of spintronic memories. However, both of the mechanisms are suffering from intrinsic limitations. I…
Voltage-Driven High-Speed Skyrmion Motion in a Skyrmion Shift Device
Yizheng Liu, Na Lei, Chengxiang Wang +7
Magnetic skyrmions are promising information carriers for building future high-density and high-speed spintronic devices. However, to achieve a current-driven high-speed skyrmion m…