Results 111 to 120 of about 1,542,467 (228)
Advanced Electronic Materials, EarlyView.ABSTRACT Magnetic 2‐dimensional (2D) van der Waals (vdW) materials have garnered tremendous attention. The vdW ferromagnet Fe5Ge1Te2 has a Curie temperature Tc of ≈ 270 K, which is tailorable by tuning the stoichiometry and the Fe deficiency to reach room temperature.
Chih‐Yu Lee +7 more
wiley +1 more source
Phase boundary of nuclear matter in magnetic field
Journal of High Energy PhysicsNuclear matter with a strong magnetic field is prevalent inside neutron stars and heavy-ion collisions. In a sufficiently large magnetic field, the ground state is either a chiral soliton lattice (CSL), an array of solitons of the neutral pion field, or ...
Yuki Amari, Muneto Nitta, Zebin Qiu
doaj +1 more source
Advanced Electronic Materials, EarlyView.Tiny magnetic regions separated by domain walls can store data, but controlling them precisely is difficult. We use focused ion beams to create nanoscale “anisotropy wells” that pin these walls from both sides. This bidirectional pinning holds domains stable in either direction, even with no field applied.
Gijs W.A. Simons +2 more
wiley +1 more source
Controlling the Skyrmion Density and Size for Quantized Convolutional Neural Network
IEEE AccessThe exceptional properties of skyrmion devices, including their miniature size, topologically protected nature, and low current requirements, render them highly promising for energy-efficient neuromorphic computing applications.
Aijaz H. Lone +6 more
doaj +1 more source
Diameter-independent skyrmion Hall angle observed in chiral magnetic multilayers
Nature Communications, 2020 Magnetic skyrmions are promising objects for future spintronic devices. However, a better understanding of their dynamics is required. Here, the authors show that in contrast to predictions the skyrmion Hall angle is independent of their diameter and ...
Katharina Zeissler +14 more
doaj +1 more source
Exploiting Ferroelectric and Spintronic Dynamics for Neural Network Computation
Advanced Intelligent Systems, EarlyView.Ferroelectric and spintronic devices, relying on the control of polarization and magnetization, offer intrinsically fast, durable, energy‐efficient, and low‐latency building blocks for analog in‐memory computing. The hysteretic dynamics of an order parameter are leveraged to provide nonvolatile, multistate memory and nonlinear switching. Brain‐inspired
Dashiell Harrison +4 more
wiley +1 more source
Skyrmion in a real magnetic film [PDF]
, 1998 Journals published by the American Physical Society can be found at http://journals.aps.org/Skyrmions are magnetic defects in ultrathin magnetic films, similar to the bubble domains in the thicker films.
Ar. Abanov +3 more
core +1 more source
Phase-diagram of condensed and isolated skyrmions in chiral magnetic films
Communications PhysicsSkyrmions in chiral magnetic films exist either in the isolated phase, confined within the sample, or the condensed phase, occupying it entirely. The stability of magnetic structures in generic perpendicularly magnetized chiral magnetic films is fully ...
Moditha Viraj Wijethunga +2 more
doaj +1 more source
Artificial Intelligence for Advanced Functional Materials: Progress and Emerging Frontiers
Advanced Intelligent Systems, EarlyView.Artificial intelligence is transforming the discovery of functional materials by linking synthesis, characterization, simulation, and design in unified workflows. Advances in machine learning, autonomous experimentation, and foundation models are accelerating innovation across energy, electronics, and biomedicine, while revealing new frontiers for ...
Cristiano Malica +38 more
wiley +1 more source
Higher-dimensional magnetic Skyrmions
Journal of High Energy PhysicsA bstract We propose a generalization of the theory of magnetic Skyrmions in chiral magnets in two dimensions to a higher-dimensional theory with magnetic Skyrmions in three dimensions and an S 3
Sven Bjarke Gudnason +2 more
openaire +4 more sources