Observation of Various and Spontaneous Magnetic Skyrmionic Bubbles at Room Temperature in a Frustrated Kagome Magnet with Uniaxial Magnetic Anisotropy

© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 29(2017), 29 vom: 17. Aug.
1. Verfasser: Hou, Zhipeng (VerfasserIn)
Weitere Verfasser: Ren, Weijun, Ding, Bei, Xu, Guizhou, Wang, Yue, Yang, Bing, Zhang, Qiang, Zhang, Ying, Liu, Enke, Xu, Feng, Wang, Wenhong, Wu, Guangheng, Zhang, Xixiang, Shen, Baogen, Zhang, Zhidong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Fe3Sn2 kagome magnets skyrmionic bubbles spintronic devices topological spin textures
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245 1 0 |a Observation of Various and Spontaneous Magnetic Skyrmionic Bubbles at Room Temperature in a Frustrated Kagome Magnet with Uniaxial Magnetic Anisotropy 
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500 |a Date Completed 19.10.2018 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a ErratumIn: Adv Mater. 2018 Feb;30(7):. - PMID 29431920 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 
520 |a The quest for materials hosting topologically protected skyrmionic spin textures continues to be fueled by the promise of novel devices. Although many materials have demonstrated the existence of such spin textures, major challenges remain to be addressed before devices based on magnetic skyrmions can be realized. For example, being able to create and manipulate skyrmionic spin textures at room temperature is of great importance for further technological applications because they can adapt to various external stimuli acting as information carriers in spintronic devices. Here, the first observation of skyrmionic magnetic bubbles with variable topological spin textures formed at room temperature in a frustrated kagome Fe3 Sn2 magnet with uniaxial magnetic anisotropy is reported. The magnetization dynamics are investigated using in situ Lorentz transmission electron microscopy, revealing that the transformation between different magnetic bubbles and domains is via the motion of Bloch lines driven by an applied external magnetic field. These results demonstrate that Fe3 Sn2 facilitates a unique magnetic control of topological spin textures at room temperature, making it a promising candidate for further skyrmion-based spintronic devices 
650 4 |a Journal Article 
650 4 |a Fe3Sn2 
650 4 |a kagome magnets 
650 4 |a skyrmionic bubbles 
650 4 |a spintronic devices 
650 4 |a topological spin textures 
700 1 |a Ren, Weijun  |e verfasserin  |4 aut 
700 1 |a Ding, Bei  |e verfasserin  |4 aut 
700 1 |a Xu, Guizhou  |e verfasserin  |4 aut 
700 1 |a Wang, Yue  |e verfasserin  |4 aut 
700 1 |a Yang, Bing  |e verfasserin  |4 aut 
700 1 |a Zhang, Qiang  |e verfasserin  |4 aut 
700 1 |a Zhang, Ying  |e verfasserin  |4 aut 
700 1 |a Liu, Enke  |e verfasserin  |4 aut 
700 1 |a Xu, Feng  |e verfasserin  |4 aut 
700 1 |a Wang, Wenhong  |e verfasserin  |4 aut 
700 1 |a Wu, Guangheng  |e verfasserin  |4 aut 
700 1 |a Zhang, Xixiang  |e verfasserin  |4 aut 
700 1 |a Shen, Baogen  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhidong  |e verfasserin  |4 aut 
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