All optical writing and current-driven shifting of bits in ferrimagnetic strips: A micromagnetic study

AIP ADVANCES(2023)

引用 0|浏览6
暂无评分
摘要
Nucleation of domains and domain walls by means of ultrashort laser pulses, and their current-driven shifting along a ferrimagnetic strip with high perpendicular magnetic anisotropy on top of a heavy metal, are both explored here by means of advanced micromagnetic modeling. Our results indicate that these systems are ideal candidates to develop high-density and high-efficient domain wall-based memory devices where the information is coded in series of bits in the form of perpendicular up and down domains flanked by chiral domain walls.
更多
查看译文
关键词
ferrimagnetic strips,optical writing,current-driven
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要