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Browsing by Subject "Topological defects"

Browsing by Subject "Topological defects"

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    Chiral magnetic chemical bonds in molecular states of impurities in Weyl semimetals 
    Marques, Y.; Mizobata, W. N.; Oliveira, R. S.; de Souza, M.; Figueira, M. S.; Shelykh, Ivan; Seridonio, A. C. (Springer Science and Business Media LLC, 2019-06-11)
    We demonstrate that chirality of the electron scattering in Weyl semimetals leads to the formation of magnetic chemical bonds for molecular states of a pair of impurities. The efect is associated with the presence of time-reversal symmetry breaking ...
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    Experimental identification of two distinct skyrmion collapse mechanisms 
    Muckel, Florian; von Malottki, Stephan; Holl, Christian; Pestka, Benjamin; Pratzer, Marco; Bessarab, Pavel; Heinze, Stefan; Morgenstern, Markus (Springer Nature, 2021-01-04)
    Magnetic skyrmions are key candidates for applications in memory, logic and neuromorphic computing. An essential property is their topological protection that is caused by the swirling spin texture and described by a robust integer winding number. ...