SPIN-POLARIZED CURRENT-DRIVEN FERROMAGNETIC DOMAIN WALL MOTION WITH A SKYRMION-LIKE BUILDING BLOCK

被引：0
|
作者：
Gorobets, O. [1 ,2 ]
Gorobets, Yu. [1 ,2 ]
Tiukavkina, I. [1 ]
Gerasimenko, R. [1 ]
机构：
[1] Natl Tech Univ Ukraine, Igor Sikorsky Kyiv Polytech Inst, 37 Peremohy Ave, UA-03056 Kiev, Ukraine
[2] Inst Magnetism NAS & MES Ukraine, 36b Acad Vernadskoho Blvd, UA-03142 Kiev, Ukraine
来源：
UKRAINIAN JOURNAL OF PHYSICS | 2020年 / 65卷 / 10期
关键词：
ferromagnet; domain wall; skyrmion-like building block; spin-polarized current; VORTEX CORE; EXCITATION; BOUNDARY;
D O I：
10.15407/ujpe65.10.919
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The purpose of the research is the construction of an analytic model for the description of a spin-polarized current-driven ferromagnetic domain wall motion with a skyrmion-like building block. The motion velocity of the ferromagnetic domain wall with a skyrmion-like building block is found as a function of the driving torques and an external magnetic field strength.
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页码：919 / 923
页数：5
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