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Fletta eftir höfundi "Kiselev, Nikolai S."

Fletta eftir höfundi "Kiselev, Nikolai S."

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    Antiskyrmions stabilized at interfaces by anisotropic Dzyaloshinskii-Moriya interactions 
    Hoffmann, Markus; Zimmermann, Bernd; Müller, Gideon Philipp; Schürhoff, Daniel; Kiselev, Nikolai S.; Melcher, Christof; Blügel, Stefan (Springer Nature, 2017-08-21)
    Chiral magnets are an emerging class of topological matter harboring localized and topologically protected vortex-like magnetic textures called skyrmions, which are currently under intense scrutiny as an entity for information storage and processing. ...
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    Duplication, Collapse, and Escape of Magnetic Skyrmions Revealed Using a Systematic Saddle Point Search Method 
    Müller, Gideon Philipp; Bessarab, Pavel; Vlasov, Sergei M.; Lux, Fabian; Kiselev, Nikolai S.; Blügel, Stefan; Uzdin, Valery M.; Jónsson, Hannes (American Physical Society (APS), 2018-11-06)
    Various transitions that a magnetic Skyrmion can undergo are found in calculations using a method for climbing up the energy surface and converging onto first order saddle points. In addition to collapse and escape through a boundary, the method ...
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    Lifetime of racetrack skyrmions 
    Bessarab, Pavel; Müller, Gideon Philipp; Lobanov, Igor S.; Rybakov, Filipp N.; Kiselev, Nikolai S.; Jónsson, Hannes; Uzdin, Valery M.; Blügel, Stefan; Bergqvist, Lars; Delin, Anna (Springer Nature, 2018-02-21)
    The skyrmion racetrack is a promising concept for future information technology. There, binary bits are carried by nanoscale spin swirls–skyrmions–driven along magnetic strips. Stability of the skyrmions is a critical issue for realising this technology. ...
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    Thermal generation of droplet soliton in chiral magnet 
    Kuchkin, Vladyslav; Bessarab, Pavel; Kiselev, Nikolai S. (American Physical Society (APS), 2022-05-02)
    Controlled creation of localized magnetic textures beyond conventional π-skyrmions is an important problem in the field of magnetism. Here, by means of spin dynamics simulations, Monte Carlo simulations, and harmonic transition state theory we demonstrate ...