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Title: Thermally assisted domain wall nucleation in perpendicular anisotropy trilayer nanowires
Authors: Narayanapillai, K.
Qiu, X.
Rhensius, J.
Yang, H. 
Keywords: domain wall generation
domain walls
perpendicular anisotropy
Issue Date: 12-Mar-2014
Citation: Narayanapillai, K., Qiu, X., Rhensius, J., Yang, H. (2014-03-12). Thermally assisted domain wall nucleation in perpendicular anisotropy trilayer nanowires. Journal of Physics D: Applied Physics 47 (10) : -. ScholarBank@NUS Repository.
Abstract: We study thermally assisted domain wall (DW) generation in perpendicular magnetic anisotropy CoFeB trilayer nanowires by the effect of Joule heating. The anomalous Hall effect is utilized to detect magnetization reversal in order to study the DW generation. We observe a statistical distribution in the switching process which is consistent with the thermal activation process. Our results show that the proposed method provides an efficient way for generating DWs in perpendicular magnetic nanowires at predefined locations. © 2014 IOP Publishing Ltd.
Source Title: Journal of Physics D: Applied Physics
ISSN: 00223727
DOI: 10.1088/0022-3727/47/10/105005
Appears in Collections:Staff Publications

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