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Magnetic Skyrmions: Current‐Induced Skyrmion Generation through Morphological Thermal Transitions in Chiral Ferromagnetic Heterostructures (Adv. Mater. 49/2018)
Advanced Materials ( IF 29.4 ) Pub Date : 2018-12-03 , DOI: 10.1002/adma.201870372
Ivan Lemesh 1 , Kai Litzius 2, 3, 4 , Marie Böttcher 2 , Pedram Bassirian 2 , Nico Kerber 2 , Daniel Heinze 2 , Jakub Zázvorka 2 , Felix Büttner 1 , Lucas Caretta 1 , Maxwell Mann 1 , Markus Weigand 4 , Simone Finizio 5 , Jörg Raabe 5 , Mi-Young Im 6, 7, 8 , Hermann Stoll 4 , Gisela Schütz 4 , Bertrand Dupé 2 , Mathias Kläui 2, 3 , Geoffrey S. D. Beach 1
Affiliation  

Magnetic skyrmions are particle‐like chiral twists of the magnetization that promise advances in spin‐based data storage and logic device applications. In article number 1805461, Mathias Kläui, Geoffrey S. D. Beach, and co‐workers examine current‐induced generation of skyrmions in heavy‐metal/ferromagnet multilayers and show that Joule heat pulses can drive topological transitions in magnetic textures and enable skyrmion creation on nanosecond timescales.
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中文翻译:

磁性天rm离子:通过手性铁磁异质结构的形态热跃迁产生电流诱导的天rm离子(Adv。Mater。49/2018)

磁性天rm是磁化的类似粒子的手性扭曲,有望在基于自旋的数据存储和逻辑设备应用中取得进步。MathiasKläui,Geoffrey SD Beach和同事在文章1805461中研究了重金属/铁磁体多层中电流引起的Skyrmion生成,并表明焦耳热脉冲可以驱动磁织构中的拓扑转变,并可以在纳秒级的时间尺度上创建Skyrmion。 。
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更新日期:2018-12-03
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