Results 1 to 10 of about 346,330 (116)
Ferroelectric domain-wall logic units [PDF]
Nature Communications, 2022 Ferroelectric domain walls have been extensively explored for nanoelectronics, but the logic devices are still challenging. Here, the authors propose programmable logic gates and circuits based on electric-field controllable conductive domain walls.
Jing Wang +14 more
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Domain wall motion-driven magnetic convolutional accelerator [PDF]
Nature CommunicationsModern computing powers applications from data analysis to artificial intelligence but now faces limitations. The slowdown of device scaling and the bottleneck between memory and processors motivate architectures that unify computation and data storage ...
Bingqian Dai +18 more
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Position error-free control of magnetic domain-wall devices via spin-orbit torque modulation [PDF]
Nature Communications, 2023 Magnetic domain-wall devices such as racetrack memory and domain-wall shift registers facilitate massive data storage as hard disk drives with low power portability as flash memory devices.
Seong-Hyub Lee +12 more
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Gate-controlled skyrmion and domain wall chirality [PDF]
Nature Communications, 2022 A major feature defining the motion of magnetic spin textures is the chirality or ’handedness’ of the spin texture, which in turn depends on the underlying material.
Charles-Elie Fillion +16 more
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Spinor domain wall and test fermions on an arbitrary domain wall
European Physical Journal C: Particles and Fields, 2023 We consider a spinor domain wall embedded in a five-dimensional spacetime with a nondiagonal metric. The corresponding plane symmetric solutions for linear and nonlinear spinor fields with different parameters are obtained.
Vladimir Dzhunushaliev +2 more
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Frontiers in Physics, 2022 We develop a theory for the dynamics of a magnon on top of a domain wall in a ferromagnetic nanotube. Due to the geometry of the sample, domain walls are classified by the Skyrmion charge which counts the winding number of magnetic textures.
Seungho Lee, Se Kwon Kim
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Sensors, 2021 Stress affects the microstructure of the material to influence the durability and service life of the components. However, the previous work of stress measurement lacks quantification of the different variations in time and spatial features of ...
Jia Liu +5 more
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A Novel Design of a 3D Racetrack Memory Based on Functional Segments in Cylindrical Nanowire Arrays
Nanomaterials, 2020 A racetrack memory is a device where the information is stored as magnetic domains (bits) along a nanowire (track). To read and record the information, the bits are moved along the track by current pulses until they reach the reading/writing heads.
Javier Rial, Mariana P. Proenca
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Nonlinear Collective Excitations for a Periodic Array of Domain Walls in Garnet Films with Perpendicular Anisotropy [PDF]
EPJ Web of Conferences, 2022 The microwave power dependence of the collective translational domain wall resonance spectra in garnet films with a perpendicular anisotropy supporting parallel stripe domains has been investigated using broadband ferromagnetic resonance experiments ...
Vukadinovic Nicolas, Ben Youssef Jamal
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Magnetic skyrmions and domain walls for logical and neuromorphic computing
Neuromorphic Computing and Engineering, 2023 Topological solitons are exciting candidates for the physical implementation of next-generation computing systems. As these solitons are nanoscale and can be controlled with minimal energy consumption, they are ideal to fulfill emerging needs for ...
Xuan Hu +12 more
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