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Document type:
Zeitschriftenaufsatz 
Author(s):
Ahrens, V.; Mendisch, S.; Kaiser, W.; Kiechle, M.; Breitkreutz-v. Gamm, S.; Becherer, M. 
Title:
Focused Ion Beam Irradiation for Generation of Skyrmionic Bubble Like Structures 
Abstract:
Skyrmions provide high potential for low power magnetic computing. However, we are lacking methods for the controlled nucleation of skyrmions in magnetic thin films. We present a procedure for a controlled generation of skyrmionic bubble like structures (SBSs) at well-defined spots by focused ion beam (FIB) irradiation of magnetic multilayers. Series of Pt/Co/Ir and Pt/Co/W multilayers with interfacial Dzyaloshinskii-Moriya interaction (iDMI) were sputtered and optimized with respect to the doma...    »
 
Keywords:
Magnetic multilayers Room temperature skyrmionic bubble like structures Zero field skyrmionic bubble like structures Artificial skyrmionic bubble like structures Perpendicular Magnetic Anisotropy (PMA) Ion beam irradiation 
Journal title:
Journal of Magnetism and Magnetic Materials Volume 523, 1 April 2021, 167591 2021-04 
Year:
2021 
Year / month:
2021-04 
Quarter:
2. Quartal 
Month:
Apr 
Language:
en 
Publisher:
Elsevier B.V., Science Direct, North Holland