317 citations · 2.1k across the 42 of their papers we have counts for
18 papers · 1 filter
Inverse Orbital Hall Effect Discovered from Light-Induced Terahertz Emission
Yong Xu, Fan Zhang, Yongshan Liu +5
Recent progress in orbitronics reveals the possibility of using orbit current as an information carrier. The interconversion between orbit currents and charge currents is crucial f…
Spin Manipulation by Giant Valley-Zeeman Spin-Orbit Field in Atom-Thick WSe2
Xinhe Wang, Wei Yang, Wang Yang +6
The phenomenon originating from spin-orbit coupling (SOC) provides energy-efficient strategies for spin manipulation and device applications. The broken inversion symmetry interfac…
Impact of Spin-Orbit Coupling on Quantum Transport in Magnetic Tunnel Junction with an anti-ferromagnetic Capping Layer
Shradha Chandrashekhar Koli, Hangyu Zhou, Jiaqi Zhou +2
Using first-principles calculations, we explore the role of an anti-ferromagnetic heavy-metal, L1-IrMn, as a capping layer in a perpendicular magnetic tunnel junction (\emph{p}…
Picosecond Switching of Optomagnetic Tunnel Junctions
Luding Wang, Houyi Cheng, Pingzhi Li +7
Perpendicular magnetic tunnel junctions are one of the building blocks for spintronic memories, which allow fast nonvolatile data access, offering substantial potentials to revolut…
Hysteretic Mutual Synchronization of PERP-STNO Pairs Analyzed by a Generalized Pendulum-like Model
Hao-Hsuan Chen, Ching-Ming Lee, Lang Zeng +2
At present, the Kuramoto model is the standard and widely accepted theoretical approach for analyzing the synchronization of spin-torque nano-oscillators (STNOs) coupled by an inte…
Magnetoresistive sensors based on the elasticity of domain walls
Xueying Zhang, Nicolas Vernier, Zhiqiang Cao +4
Magnetic sensors based on the magnetoresistance effects have a promising application prospect due to their excellent sensitivity and advantages in terms of the integration. However…
Dynamics of magnetic skyrmion clusters driven by spin-polarized current with a spatially varied polarization
Wenjing Jiang, Jing Xia, Xichao Zhang +7
Magnetic skyrmions are promising candidates for future information technology. Here, we present a micromagnetic study of isolated skyrmions and skyrmion clusters in ferromagnetic n…
Controllable transport of a skyrmion in a ferromagnetic narrow channel with voltage-controlled magnetic anisotropy
Junlin Wang, Jing Xia, Xichao Zhang +5
Magnetic skyrmions have potential applications in next-generation spintronics devices with ultralow energy consumption. In this work, the current-driven skyrmion motion in a narrow…
Direct observation of domain wall surface tension by deflating or inflating a magnetic bubble
Xueying Zhang, Nicolas Vernier, Weisheng Zhao +3
The surface energy of a magnetic Domain Wall (DW) strongly affects its static and dynamic behaviours. However, this effect was seldom directly observed and many related phenomena h…
Amplicification of Voltage Controlled Magnetic Anisotropy Effect with Negative Capacitance
Lang Zeng, Tianqi Gao, Deming Zhang +6
The high current density required by Magnetic Tunneling Junction (MTJ) switching driven by Spin Transfer Torque (STT) effect leads to large power consumption and severe reliability…
Influence of heavy metal materials on magnetic properties of Pt/Co/heavy metal tri-layered structures
Boyu Zhang, Anni Cao, Junfeng Qiao +11
Pt/Co/heavy metal (HM) tri-layered structures with interfacial perpendicular magnetic anisotropy (PMA) are currently under intensive research for several emerging spintronic effect…
A gate-variable spin current demultiplexer based on graphene
Li Su, Xiaoyang Lin, Youguang Zhang +5
Spintronics, which utilizes spin as information carrier, is a promising solution for nonvolatile memory and low-power computing in the post-Moore era. An important challenge is to…
Control and manipulation of a magnetic skyrmionium in nanostructures
Xichao Zhang, Jing Xia, Yan Zhou +4
A magnetic skyrmionium is a nontopological soliton, which has a doughnut-like out-of-plane spin texture in thin films, and can be phenomenologically viewed as a coalition of two to…
Complementary Skyrmion Racetrack Memory with Voltage Manipulation
Wang Kang, Chentian Zheng, Yangqi Huang +4
Magnetic skyrmion holds promise as information carriers in the next-generation memory and logic devices, owing to the topological stability, small size and extremely low current ne…
Skyrmions as Compact, Robust and Energy-Efficient Interconnects for Domain Wall (DW)-based Systems
Wang Kang, Yangqi Huang, Xichao Zhang +3
Magnetic domain-wall (DW) has been widely investigated for future memory and computing systems. However, energy efficiency and stability become two major challenges of DW-based sys…
Spin-Cherenkov effect in a magnetic nanostrip with interfacial Dzyaloshinskii-Moriya interaction
Jing Xia, Xichao Zhang, Ming Yan +2
Spin-Cherenkov effect enables strong excitations of spin waves (SWs) with nonlinear wave dispersions. The Dzyaloshinskii-Moriya interaction (DMI) results in anisotropy and nonrecip…
A microwave field-driven transistor-like skyrmionic device with the microwave current-assisted skyrmion creation
Jing Xia, Yangqi Huang, Xichao Zhang +5
Magnetic skyrmion is a topologically protected domain-wall structure at nanoscale, which could serve as a basic building block for advanced spintronic devices. Here, we propose a m…
Voltage Controlled Magnetic Skyrmion Motion for Racetrack Memory
Wang Kang, Yangqi Huang, Chentian Zheng +6
Magnetic skyrmion, vortex-like swirling topologically stable spin configurations, is appealing as information carrier for future nanoelectronics, owing to the stability, small size…