空中骑兵
凝聚态物理
自旋电子学
物理
磁铁
范德瓦尔斯力
电场
垂直的
磁场
铁磁性
量子力学
几何学
分子
数学
作者
Polina S. Shaban,I. S. Lobanov,V. M. Uzdin,Ivan Iorsh
出处
期刊:Physical review
日期:2023-11-28
卷期号:108 (17)
标识
DOI:10.1103/physrevb.108.174440
摘要
We consider a twisted magnetic bilayer subject to the perpendicular electric field. The interplay of induced Dzyaloshinskii-Moriya interaction and spatially varying moir\'e exchange potential results in complex noncollinear magnetic phases in these structures. We numerically demonstrate the coexistence of intralayer skyrmions and bound interlayer skyrmion pairs and show that they are characterized by distinct dynamics under the action of external in-plane electric field. Specifically, we demonstrate the railing behavior of skyrmions along the domain walls which could find applications in spintronic devices based on van der Waals magnets.
科研通智能强力驱动
Strongly Powered by AbleSci AI