Field-free perpendicular magnetization switching through domain wall motion in Pt/Co/Cr racetracks by spin orbit torques with the assistance of accompanying Joule heating effect
作者： Baoshan Cui , Dong Li , Jijun Yun , Yalu Zuo , Xiaobin Guo
DOI: 10.1039/C7CP08352A
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摘要: … from both of Pt and Cr with opposite sign of θSH is used to work in concert to improve the SOT … Domain wall dynamics in ultrathin Pt/Co/AlOx microstrips under large combined magnetic …
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Hideo Ohno, Samik DuttaGupta, Shunsuke Fukami, Aleksandr Kurenkov, Chaoliang Zhang, Magnetization switching by spin–orbit torque in an antiferromagnet–ferromagnet bilayer system Nature Materials. ,vol. 15, pp. 535- 541 ,(2016) , 10.1038/NMAT4566
R. A. Buhrman, Luqiao Liu, T. J. Gudmundsen, Daniel C Ralph, O. J. Lee, Current-induced switching of perpendicularly magnetized magnetic layers using spin torque from the spin Hall effect. Physical Review Letters. ,vol. 109, pp. 096602- ,(2012) , 10.1103/PHYSREVLETT.109.096602
Weifeng Zhang, Wei Han, Xin Jiang, See-Hun Yang, Stuart S. P. Parkin, Role of transparency of platinum–ferromagnet interfaces in determining the intrinsic magnitude of the spin Hall effect Nature Physics. ,vol. 11, pp. 496- 502 ,(2015) , 10.1038/NPHYS3304
Alex Hubert, Rudolf Schäfer, Magnetic Domains: The Analysis of Magnetic Microstructures ,(2014)
Satoru Emori, Geoffrey S D Beach, Roles of the magnetic field and electric current in thermally activated domain wall motion in a submicrometer magnetic strip with perpendicular magnetic anisotropy Journal of Physics: Condensed Matter. ,vol. 24, pp. 024214- ,(2012) , 10.1088/0953-8984/24/2/024214
Kwang-Su Ryu, Luc Thomas, See-Hun Yang, Stuart Parkin, Chiral spin torque at magnetic domain walls Nature Nanotechnology. ,vol. 8, pp. 527- 533 ,(2013) , 10.1038/NNANO.2013.102
A. Fert, Peter M. Levy, Role of Anisotropic Exchange Interactions in Determining the Properties of Spin-Glasses Physical Review Letters. ,vol. 44, pp. 1538- 1541 ,(1980) , 10.1103/PHYSREVLETT.44.1538
T. A. Moore, I. M. Miron, G. Gaudin, G. Serret, S. Auffret, B. Rodmacq, A. Schuhl, S. Pizzini, J. Vogel, M. Bonfim, High domain wall velocities induced by current in ultrathin Pt/Co/AlOx wires with perpendicular magnetic anisotropy Applied Physics Letters. ,vol. 93, pp. 262504- ,(2008) , 10.1063/1.3062855
L. Liu, C.-F. Pai, Y. Li, H. W. Tseng, D. C. Ralph, R. A. Buhrman, Spin-torque switching with the giant spin hall effect of tantalum Science. ,vol. 336, pp. 555- 558 ,(2012) , 10.1126/SCIENCE.1218197
Seonghoon Woo, Maxwell Mann, Aik Jun Tan, Lucas Caretta, Geoffrey S. D. Beach, Enhanced spin-orbit torques in Pt/Co/Ta heterostructures Applied Physics Letters. ,vol. 105, pp. 212404- ,(2014) , 10.1063/1.4902529