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10.1038/s41467-018-04563-4 http://scihub22266oqcxt.onion/10.1038/s41467-018-04563-4 C5974091!5974091!29844391     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Nat+Commun 2018 ; 9 (ä): ä Nephropedia Template TP {{tp|p=29844391|t=2018. Manipulation of skyrmion motion by magnetic field gradients |pdf=|usr=}}{{29844391}} gab.com Text Manipulation of skyrmion motion by magnetic field gradients JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=29844391 #FOAvip Magnetic skyrmions are particle-like, topologically protected magnetisation entities that are promising candidates as information carriers in racetrack memory. The transport of skyrmions in a shift-register-like fashion is crucial for their embodiment in practical devices. Here, we demonstrate that chiral skyrmions in Cu2OSeO3 can be effectively manipulated under the influence of a magnetic field gradient. In a radial field gradient, skyrmions were found to rotate collectively, following a given velocity?radius relationship. As a result of this relationship, and in competition with the elastic properties of the skyrmion lattice, the rotating ensemble disintegrates into a shell-like structure of discrete circular racetracks. Upon reversing the field direction, the rotation sense reverses. Field gradients therefore offer an effective handle for the fine control of skyrmion motion, which is inherently driven by magnon currents. In this scheme, no local electric currents are needed, thus presenting a different approach to shift-register-type operations based on spin transfer torque. Twit Text FOAVip Manipulation of skyrmion motion by magnetic field gradients ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=29844391 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=29844391 #FOAvip English Wikipedia <ref>{{Cite pmid|29844391}}</ref> Manipulation of skyrmion motion by magnetic field gradients #MMPMID29844391 Zhang SL; Wang WW; Burn DM; Peng H; Berger H; Bauer A; Pfleiderer C; van der Laan G; Hesjedal T Nat Commun 2018[]; 9 (ä): ä PMID29844391show ga Magnetic skyrmions are particle-like, topologically protected magnetisation entities that are promising candidates as information carriers in racetrack memory. The transport of skyrmions in a shift-register-like fashion is crucial for their embodiment in practical devices. Here, we demonstrate that chiral skyrmions in Cu2OSeO3 can be effectively manipulated under the influence of a magnetic field gradient. In a radial field gradient, skyrmions were found to rotate collectively, following a given velocity?radius relationship. As a result of this relationship, and in competition with the elastic properties of the skyrmion lattice, the rotating ensemble disintegrates into a shell-like structure of discrete circular racetracks. Upon reversing the field direction, the rotation sense reverses. Field gradients therefore offer an effective handle for the fine control of skyrmion motion, which is inherently driven by magnon currents. In this scheme, no local electric currents are needed, thus presenting a different approach to shift-register-type operations based on spin transfer torque. äManipulation of skyrmion motion by magnetic field gradients (epmc).pdf DeepDyve Pubget Overpricing