지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.12
- 수록면
- 345 - 349 (5page)
- DOI
- 10.4283/JMAG.2024.29.4.345
이용수
초록· 키워드
오류제보하기
Multi-state functionality with high energy efficiency is one of the essential characteristics of designing neuromorphic and in-memory computing applications. In spintronics, this issue holds significant importance, especially given that magnetic material systems exhibit the advantage of being non-volatile, energy efficient, and easy to control by the magnetic field or current. This study investigates the complete multi-level reversals of Pt/ Co-based multilayer with perpendicular magnetic anisotropy. By adjusting the thickness of the Pt, we obtain a suitable condition to control the interlayer couplings. This allows layer-resolved magnetization reversals, which indicates that each layer switches independently and sequentially rather than simultaneously. By employing appropriate external magnetic field sequences, we induced the entire eight states of the multilayer system in the remanence and established a method for transitions between these states. Since the magnetic field sequences can be replaced by spin-transfer torque or spin-orbit torque sequences, our work demonstrates a prominent method for storing three-bit non-volatile memory. Furthermore, our work leads to practical ways of establishing interlayer coupling can achieve parallel or antiparallel alignment between magnetizations of ferromagnetic multilayer film.
목차
1. Introduction
2. Experimental Details
3. Multi-level States via Interlayer Coupling
4. Complete Layer-resolved Magnetization Reversal
5. Conclusion
References
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Asymmetric Magnetization Reversal of the Soft layer in the Pt/Co bilayer with Perpendicular magnetic anisotropy
한국자기학회 학술연구발표회 논문개요집
2022 .11
-
Electrically switching ferromagnets by spin orbit torques
한국자기학회 학술연구발표회 논문개요집
2021 .07
-
Spin-orbit torque-induced field-free switching of magnetization using tilted perpendicular magnetic anisotropy
한국자기학회 학술연구발표회 논문개요집
2024 .05
-
Current-induced perpendicular magnetization reversal in spin-orbit coupled HM/CoFeB/MgO frames
한국진공학회 학술발표회초록집
2017 .08
-
Effect of angular dependence of spin-orbit spin transfer torque on magnetization switching and domain wall motion of perpendicular magnetic layer
한국자기학회 학술연구발표회 논문개요집
2015 .05
-
Field-free spin-orbit torque switching of perpendicular magnetization
한국자기학회 학술연구발표회 논문개요집
2021 .11
-
Current induced magnetization switching in GaMnAsP film with Perpendicular Magnetic Anisotropy
한국자기학회 학술연구발표회 논문개요집
2021 .07
-
The Magnetic Properties of [Co/Pt]N multilayers
한국자기학회 학술연구발표회 논문개요집
2024 .11
-
Statistical Models for Reversals of the Earth’s Magnetic Field
대한지질학회 학술대회
2018 .10
-
Magnetization of a Modified Magnetic Quantum Dot
Applied Science and Convergence Technology
2016 .11
-
Coercive field variation of Co/Pt multilayer depending on Co thickness and annealing temperature
한국자기학회 학술연구발표회 논문개요집
2021 .07
-
Double Walker Breakdown of Ultrathin Magnetic Double Layers
한국자기학회 학술연구발표회 논문개요집
2021 .07
-
Current induced switching of magnetization in GaMnAsP film with Perpendicular Magnetic Anisotropy
한국자기학회 학술연구발표회 논문개요집
2019 .11
-
Reducing Magnetic Anisotropy Variation of Permalloy Thin Films in the dc-Magnetron Sputtering
Journal of Magnetics
2023 .09
-
Pt/Co/Pt 박막에서 외부 자기장 방향에 따른 자화역전 현상 변화 연구
새물리
2021 .01
-
Micromagnetic simulation of magnetization reversal in a discrete magnetic nano-block chain
한국자기학회 학술연구발표회 논문개요집
2017 .05
-
The magnetization manipulate in Fe/GaAs/GaMnAs multilayer by spin orbit-induced magnetic field
한국자기학회 학술연구발표회 논문개요집
2017 .11
-
Time-resolved measurement of ultrafast magnetization switching induced by spin - orbit-torque
한국자기학회 학술연구발표회 논문개요집
2024 .05
-
Reversals of Earth’s Magnetic Field: A Gamma Process?
대한지질학회 학술대회
2020 .10
-
Electrical Spin Current Generation in Ferromagnets and Antiferromagnets
한국자기학회 학술연구발표회 논문개요집
2021 .07
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-151-25-02-092101266