Results 11 to 20 of about 1,542,467 (228)

Skyrmion Formation in Nanodisks Using Magnetic Force Microscopy Tip

Nanomaterials, 2021
We demonstrated numerically the skyrmion formation in ultrathin nanodisks using a magnetic force microscopy tip. We found that the local magnetic field generated by the magnetic tip significantly affects the magnetization state of the nanodisks and leads
Mateusz Zelent, Iuliia V. Vetrova, Jan Šoltýs, Xiaoguang Li, Yan Zhou, Vladislav A. Gubanov, Alexandr V. Sadovnikov, Tomas Šcepka, Jan Dérer, Roman Stoklas, Vladimír Cambel, Michal Mruczkiewicz   +11 more
doaj   +2 more sources

Spin-Wave-Driven Skyrmion Motion in Magnetic Nanostrip

Journal of Nanotechnology, 2018
The photon-assisted magnetic recording utilizes the ultrafast laser to excite the spin wave in the magnetic nanostructures and accordingly switch its magnetization state.
Guangfu Zhang, Ye Tian, Yangbao Deng, Dongchu Jiang, Shuguang Deng   +4 more
doaj   +2 more sources

Anomalous skyrmion drag in magnetic multilayers

npj Spintronics
Magnetic skyrmion, one of the intriguing topological textures in magnetic materials, exhibits various excellent properties for fundamental research and realistic application.
Laichuan Shen, Ka Shen
doaj   +2 more sources

Electrical Generation and Deletion of Magnetic Skyrmion-Bubbles via Vertical Current Injection. [PDF]

Adv Mater, 2021
Yang S, Moon KW, Ju TS, Kim C, Kim HJ, Kim J, Tran BX, Hong JI, Hwang C.   +8 more
europepmc   +2 more sources

Quantum Magnetic Skyrmion Operator [PDF]

Physical Review Letters
13 pages, 8 figures, replaced with a revised ...
Andreas Haller, Sebastián A. Díaz, Wolfgang Belzig, Thomas L. Schmidt   +3 more
core   +6 more sources

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

Advanced Electronic Materials
Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics. Despite impressive progress in skyrmion research, the microscopic mechanisms underlying skyrmion phase transitions at specific ...
Dasuni N. Rathnaweera, Xudong Huai, K. Ramesh Kumar, Michał J. Winiarski, Tomasz Klimczuk, Allana G. Iwanicki, Satya K. Kushwaha, Martin Mourigal, Tyrel M. McQueen, Thao T. Tran   +9 more
doaj   +2 more sources

Magnetic skyrmions for unconventional computing [PDF]

Materials Horizons, 2021
A rich variety of unconventional computing paradigms has been raised with the rapid development of nanoscale devices. Magnetic skyrmions, spin swirling quasiparticles, have been endowed with great expectations for unconventional computing.
Sai Li, Wang Kang, Xichao Zhang, Tianxiao Nie, Yan Zhou, Kang L. Wang, Weisheng Zhao   +6 more
openaire   +3 more sources

Skyrmion–skyrmion interaction in a magnetic film [PDF]

Journal of Physics: Condensed Matter, 2020
Abstract Interaction of two skyrmions stabilized by the ferromagnetic exchange, Dzyaloshinskii–Moriya interaction (DMI), and external magnetic field has been studied numerically on a 2D lattice of size large compared to the separation, d , between the skyrmions. We show that
D Capic, D A Garanin, E M Chudnovsky
openaire   +3 more sources

Stabilization and racetrack application of asymmetric Néel skyrmions in hybrid nanostructures

Scientific Reports, 2023
Magnetic skyrmions, topological quasiparticles, are small stable magnetic textures that possess intriguing properties and potential for data storage applications.
Mateusz Zelent, Mathieu Moalic, Michal Mruczkiewicz, Xiaoguang Li, Yan Zhou, Maciej Krawczyk   +5 more
doaj   +1 more source

Skyrmions in magnetic multilayers [PDF]

Physics Reports, 2017
Symmetry breaking together with strong spin-orbit interaction give rise to many exciting phenomena within condensed matter physics. A recent example is the existence of chiral spin textures, which are observed in magnetic systems lacking inversion symmetry.
Wanjun Jiang, Gong Chen, Kai Liu, Jiadong Zang, Suzanne G.E. te Velthuis, Axel Hoffmann   +5 more
openaire   +6 more sources