본문 바로가기
[학술저널]

  • 학술저널

Lin Huang(Chungbuk National University) Sang-Hyuk Lee(Chungbuk National University) Nam-Hui Kim(DGIST) Dae-Yun Kim(Seoul National University) June-Seo Kim(DGIST) Chun-Yeol You(DGIST) Sug-Bong Choe(Seoul National University) Dong-Hyun Kim(Chungbuk National University)

DOI : 10.4283/JMAG.2021.26.1.001

UCI(KEPA) : I410-ECN-0101-2021-428-001643547

초록

The chirality of a magnetic domain wall was modified in ultrathin ferromagnetic Co/Pt multilayer films by varying the repeat number n. Direct observations of field-driven asymmetric wall motion revealed a change in sign of the Dzyaloshinskii-Moriya interaction coefficient from positive (n = 1, 2, and 3) to negative (n = 4), implying the domain wall chirality changes from a left- to right-handed Néel wall. These findings provide a way to control the domain wall chirality in multilayers simply by changing the repeat numbers.

목차

1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusions
References

참고문헌(0)

리뷰(0)

도움이 되었어요.0

도움이 안되었어요.0

첫 리뷰를 남겨주세요.
DBpia에서 서비스 중인 논문에 한하여 피인용 수가 반영됩니다.
인용된 논문이 DBpia에서 서비스 중이라면, 아래 [참고문헌 신청]을 통해서 등록해보세요.
Insert title here