兰州大学机构库

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垂直各向异性磁异质结构中 电流诱导的转矩及磁化翻转研究 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  郭永海
Favorite  |    Submit date:2023/11/15
自旋极化  Spin polarization  无场翻转  Field-free magnetization switching  亚铁磁  Ferrimagnetic  轨道霍尔效应  Orbital Hall effect  自旋轨道耦合  Spin orbit coupling  轨道霍尔电导率  Orbital Hall conductivity  
Manipulation of spin Hall magnetoresistance and unidirectional spin Hall magnetoresistance in Ta/Pt/CoFeB multilayers 期刊论文
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2022, 卷号: 560
Authors:  Li, Wangda;  Zheng, Yuqiang;  Luo, Keliu;  Han, Bo;  Zhang, Bo;  Guo, Yonghai;  Cao, Jiangwei
Favorite  |    Submit date:2022/11/09
Spin Hall magnetoresistance  Unidirectional Spin Hall magnetoresistance  Spin Hall effect  Spin accumulation  Spin diffusion equation  
The optimized memristor performance by utilizing the constrained domain wall motion in Pt/Co-Tb/Ta structure 期刊论文
JOURNAL OF APPLIED PHYSICS, 2021, 卷号: 129, 期号: 22
Authors:  Zhang, Bo;  Wu, Yunzhuo;  Zeng, Xiaoxue;  Guo, Yonghai;  Wang, Bo;  Cao, Jiangwei
Favorite  |    Submit date:2021/08/12
Binaryalloys  Cobalt  Domainwalls  Neuralnetworks  Terbiumalloys  Constraineddomain  Current  inducedmagnetizationswitching  Kerrmicroscopes  Neuromorphiccomputing  Spintronicdevice  Storageproperties  Synapticplasticity  Transitionzones  
The accurate measurement of spin orbit torque by utilizing the harmonic longitudinal voltage with Wheatstone bridge structure 期刊论文
APPLIED PHYSICS LETTERS, 2020, 卷号: 116, 期号: 22
Authors:  Wang, Bo;  Guo, Yonghai;  Han, Bo;  Yan, Ze;  Wang, Tao;  Yang, Dezheng;  Fan, Xiaolong;  Cao, Jiangwei
Favorite  |    Submit date:2020/07/13
Experimental observation and micromagnetic understanding of the current-induced magnetization reversal process in Ta/Pt/[Co/Ni] (n) Co/Ta multilayers 期刊论文
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2021, 卷号: 54, 期号: 47
Authors:  Zeng, Xiaoxue;  Jia, Qi;  Sun, Shuling;  Guo, Yonghai;  Wang, Bo;  Wang, Ying;  Cao, Jiangwei
Favorite  |    Submit date:2021/12/15
Dzyaloshinskii-Moriya interaction  spin-orbit torque  current-induced nucleation  domain wall tiling propagation  micromagnetic simulation  
Manipulation of spin Hall magnetoresistance and unidirectional spin Hall magnetoresistance in Ta/Pt/CoFeB multilayers 期刊论文
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2022, 卷号: 560
Authors:  Li, Wangda;  Zheng, Yuqiang;  Luo, Keliu;  Han, Bo;  Zhang, Bo;  Guo, Yonghai;  Cao, JW(曹江伟)
Favorite  |    Submit date:2022/11/08
Magnetic moments  Multilayers  Partial differential equations  Spin Hall effect  Diffusion equations  Hall magnetoresistance  Spin currents  Spin diffusion equation  Spin hall magnetoresistance  Spin transport  Spin-accumulations  Spin-diffusion  Unidirectional spin hall magnetoresistance  
Large damping-like torque and efficient current-induced magnetization reversal in Ti/Tb-Co/Cr structures 期刊论文
APPLIED PHYSICS LETTERS, 2023, 卷号: 123, 期号: 2
Authors:  Guo, Yonghai;  Zhang, Yu;  Lv, Wenbo;  Wang, Bo;  Zhang, Bo;  Cao, JW(曹江伟)
Favorite  |    Submit date:2023/09/04
Binary alloys  Chromium  Cobalt  Cobalt alloys  Damping  Efficiency  Magnetization reversal  Control samples  Current induced magnetization reversal  Ferrimagnetic structure  Ferrimagnetics  Hotspots  Large current  Layer thickness  Low threshold current density  Magnetic heterostructures  Orbitals  
Implementation of a full Wheatstone-bridge GMR sensor by utilizing spin-orbit torque induced magnetization switching in synthetic antiferromagnetic layer 期刊论文
JOURNAL OF APPLIED PHYSICS, 2023, 卷号: 133, 期号: 15
Authors:  Luo, Keliu;  Guo, Yonghai;  Li, Wangda;  Zhang, Bo;  Wang, Bo;  Cao, JW(曹江伟)
Favorite  |    Submit date:2023/07/18
Antiferromagnetism  Bridge circuits  Giant magnetoresistance  Magnetic anisotropy  Magnetic devices  Tunnel junctions  Tunnelling magnetoresistance  Antiferromagnetic layers  Bridge structures  Induced magnetizations  Linear response  Magnetization switching  Magnetoresistance sensors  Out-of-plane  Spin orbits  Synthetic antiferromagnetic  Wheatstone's bridge  
Manipulation of spin Hall magnetoresistance and unidirectional spin Hall magnetoresistance in Ta/Pt/CoFeB multilayers 期刊论文
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2022, 卷号: 560
Authors:  Li, Wangda;  Zheng, Yuqiang;  Luo, Keliu;  Han, Bo;  Zhang, Bo;  Guo, Yonghai;  Cao, JW(曹江伟)
Favorite  |    Submit date:2023/01/03
Magnetic moments  Multilayers  Partial differential equations  Spin Hall effect  Diffusion equations  Hall magnetoresistance  Spin currents  Spin diffusion equation  Spin hall magnetoresistance  Spin transport  Spin-accumulations  Spin-diffusion  Unidirectional spin hall magnetoresistance  
Spin-orbit torque-induced magnetization switching in Pt/Co-Tb/Ta structures 期刊论文
APPLIED PHYSICS LETTERS, 2021, 卷号: 118, 期号: 2
Authors:  Wu, Yunzhuo;  Zeng, Xiaoxue;  Guo, Yonghai;  Jia, Qi;  Wang, Bo;  Cao, JW(曹江伟)
Favorite  |    Submit date:2021/04/16
Binaryalloys  Cobaltalloys  Magnetization  Orbits  Platinumalloys  Rareearths  Spinorbitcoupling  Switching  Tantalumalloys  Tantalummetallography  Terbiumalloys  Transitionmetals  Currentinducedswitching  Current  inducedmagnetizationswitching  Inducedmagnetizations  Magnetizationswitching  Microscopicprocess  Physicalmechanism  Spintronicdevice  Switchingprocess