12 papers
Magnetic Domain Wall Engineering in a Nanoscale Permalloy Junction
Junlin Wang, Xichao Zhang, Xianyang Lu +5
Nanoscale magnetic junction provides a useful approach to act as the building block for magnetoresistive random access memories (MRAM), where one of the key issues is to control th…
Domain wall-gated skyrmion logic
Xiangjun Xing, Philip W. T. Pong, Yan Zhou
Skyrmions and domain walls are typical spin textures of significant technological relevance to magnetic memory and logic applications, where they are used as carriers of informatio…
Current-Controlled Skyrmionic Diode
Xiangjun Xing, Philip W. T. Pong, Yan Zhou
In order to address many of the challenges and bottlenecks currently experienced by traditional charge based technologies, various alternatives are being actively explored to provi…
In-situ Instrumental Setup for Influence Study of Hard-axis Bias Magnetic Field on MR transfer curves of sing MTJ sensor and MTJs array sensor
L. Li, Y. Zhou, W. W. Wang +1
Establishment of home-made measurement setups for the characterization of MR sensor is proposed and described here. The MR loops of MR sensors can be obtained with the instrument u…
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…
Direct Observation of the Skyrmion Hall Effect
Wanjun Jiang, Xichao Zhang, Guoqiang Yu +8
The well-known Hall effect describes the transverse deflection of charged particles (electrons or holes) in an electric-current carrying conductor under the influence of perpendicu…