基本信息
魏大海 男 博导 中国科学院半导体研究所
电子邮件: dhwei@semi.ac.cn
通信地址: 北京市海淀区清华东路甲35号中科院半导体研究所7号楼204室
邮政编码: 100083
电子邮件: dhwei@semi.ac.cn
通信地址: 北京市海淀区清华东路甲35号中科院半导体研究所7号楼204室
邮政编码: 100083
研究领域
自旋电子学,纳米磁学
招生信息
招生专业
070205-凝聚态物理
招生方向
自旋电子学,磁学,表面物理
教育背景
2004-09--2009-07 复旦大学 博士2000-09--2004-07 南京大学 学士
教授课程
固体物理基础(基础班)半导体自旋电子材料与器件基础固体物理基础半导体自旋电子学进展半导体磁性量子结构
专利与奖励
奖励信息
(1) 亚洲磁学联盟青年学者奖, 一等奖, 其他, 2018
出版信息
发表论文
(1) Research progress on magnetic random access memory based on Mn-based binary alloys, SCIENTIA SINICA-PHYSICA MECHANICA & ASTRONOMICA, 2026, (2) High Field Resolution Hall Sensor Based on AlSb/InAs 2DEG for Magnetic Particle Detection, IEEE SENSORS JOURNAL, 2025, 第 5 作者(3) Field-free spin-orbit torque switching in a perpendicularly magnetized bilayer with a large interfacial saturation magnetization gradient, APPLIED SURFACE SCIENCE, 2025, 第 11 作者(4) Even-symmetric Hall signal in perpendicular/in-plane magnetic anisotropy multilayers, PHYSICAL REVIEW B, 2025, 第 3 作者(5) Noncollinear Magnetic Structures and Electrical Manipulation in Ferrimagnetic Co/Gd N Multilayers, ADVANCED FUNCTIONAL MATERIALS, 2025, 第 6 作者 通讯作者(6) Magnetic-Mediated Carrier, Phonon and Spin Dynamics in the Ferromagnetic Semiconductor (In,Fe)Sb, CHINESE PHYSICS LETTERS, 2025, (7) Perpendicularly magnetized synthetic antiferromagnetic Mn x Ga/Co 2 FeAl bilayers on MgAl 2 O 4 substrate, APPLIED PHYSICS LETTERS, 2025, 第 4 作者(8) Harnessing synergy of spin and orbital currents in heavy metal/ferromagnet multilayers, COMMUNICATIONS PHYSICS, 2024, 第 6 作者 通讯作者(9) Giant Spin–Orbit Torque in Antiferromagnetic-Coupled Pt/[Co/Gd]N Multilayers with Suppressed Spin Dephasing and Robust Thermal Stability, ACS Appl. Mater. Interfaces, 2024, 第 9 作者 通讯作者(10) Microstructure and magnetic properties of the ferromagnetic semiconductor Ge1-xMnx following rapid thermal annealing, Physical Review B, 2024, 第 9 作者 通讯作者(11) Current-Induced Magnetization Switching Behavior in Perpendicular Magnetized L1 0 -MnAl/B2-CoGa Bilayer, CHINESE PHYSICS LETTERS, 2024, 第 6 作者(12) Manipulation of spin–orbit torque and Dzyaloshinskii-Moriya interaction by varying Mn concentration in Pt1-xMnx/Co bilayer, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2023, 第 10 作者 通讯作者(13) Experimental demonstration of a skyrmion-enhanced strain-mediated physical reservoir computing system, Nature Communications, 2023, 第 7 作者(14) Role of interfacial contribution in the bulklike enhanced Dzyaloshinskii-Moriya interaction of [Co/Tb]n multilayers, Physical Review B, 2023, 第 11 作者 通讯作者(15) Separation of Rare-Earth and Transition-Metal Contributions to the Interfacial Dzyaloshinskii-Moriya Interaction in Ferrimagnetic Co-Gd Alloys, Phys. Rev. Applied, 2023, 第 8 作者 通讯作者(16) Ultrafast laser-induced precession dynamics in perpendicular artificial ferrimagnetic D 0 22 -Mn 3 Ga/Co 2 MnSi 5 superlattices, APPLIED PHYSICS LETTERS, 2023, 第 8 作者(17) The room temperature ferromagnetism in highly strained two-dimensional magnetic semiconductors, 半导体学报, 2023, 第 1 作者 通讯作者(18) Room temperature energy-efficient spin-orbit torque switching in two-dimensional van der Waals Fe 3 GeTe 2 induced by topological insulators, NATURE COMMUNICATIONS, 2023, 第 8 作者(19) Suppression of skyrmion Hall effect via standing surface acoustic waves in hybrid ferroelectric/ferromagnetic heterostructures, Journal of Applied Physics, 2023, 第 2 作者(20) Spin–orbit torque in perpendicularly magnetized [Pt/Ni] multilayers, 中国物理B, 2023, 第 7 作者 通讯作者(21) Transverse Magnetoresistance Induced by the Nonuniformity of Superconductor, Nanomaterials, 2022, 第 6 作者 通讯作者(22) Extraction of the chemical contribution to the interfacial magnetic anisotropy in Ni/Cu3Au(001), PHYSICAL REVIEW B, 2022, 第 3 作者(23) Exploring the Metal–Insulator Transition in (Ga, Mn) As by Molecular Absorption, Nano Letters, 2022, 第 8 作者(24) Polarization-sensitive and wide-spectrum photovoltaic detector based on quasi-1D ZrGeTe4 nanoribbon, INFOMAT, 2022, 第 9 作者(25) Tuning superconductivity with spin-orbit coupling and proximity effects in ferromagnet/superconductor/heavy metal heterostructures, Journal of Physics D: Applied Physics, 2022, 第 2 作者 通讯作者(26) Magnetically tunable and stable deep-ultraviolet birefringent optics using two-dimensional hexagonal boron nitride, Nature Nanotechnology, 2022, 第 5 作者(27) Strong enhancement of spin-orbit torques in ferrimagnetic Ptx(Si3N4)1-x/CoTb bilayers by Si3N4 doping, Physical Review B, 2022, 第 6 作者(28) Noncollinear spin state and unusual magnetoresistance in ferrimagnet Co-Gd, PHYSICAL REVIEW MATERIALS, 2022, 第 8 作者 通讯作者(29) Polarization-sensitive and wide-spectrum photovoltaic detector based on quasi-1D ZrGeTe 4 nanoribbon, INFOMAT, 2022, 第 9 作者(30) Tunable Polarized Microcavity Characterized by Magnetic CircularDichroism Spectrum br, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2022, 第 7 作者(31) Co基Heusler合金薄膜的结构与性能研究进展, Research Progress in Structures and Properties of Co-Based Heusler Alloys, 中国材料进展, 2021, 第 4 作者(32) Enhanced spin-orbit torque efficiency and neuron-like behaviors in ferrimagnet/heavy-metal heterostructure, APPLIED PHYSICS LETTERS, 2021, 第 4 作者 通讯作者(33) Antiferromagnet-mediated spin-orbit torque induced magnetization switching in perpendicularly magnetized L1(0)-MnGa, APPLIED PHYSICS LETTERS, 2021, 第 4 作者(34) Spin Polarization Compensation in Ferrimagnetic Co 1 − x Tb x / Pt Bilayers Revealed by Spin Hall Magnetoresistance, PHYSICAL REVIEW APPLIED, 2020, 第 6 作者 通讯作者(35) Unsaturated linear magnetoresistance effect in high-quality free-standing InSb single-crystal nanosheets, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2020, 第 6 作者 通讯作者(36) Ultrafast Magnetization Precession in Perpendicularly Magnetized $L1_{0}$-MnAl Thin Films with Co$_{2}$MnSi Buffer Layers, Ultrafast Magnetization Precession in Perpendicularly Magnetized L10-MnAl Thin Films with Co2MnSi Buffer Layers*, Chinese Physics Letters, 2020, 第 6 作者(37) Unusual Anomalous Hall Effect in a Co$_{2}$MnSi/MnGa/Pt Trilayer, Unusual Anomalous Hall Effect in a Co2MnSi/MnGa/Pt Trilayer, Chinese Physics Letters, 2020, 第 6 作者(38) Magnetic characterization of a thin Co2MnSi/L10–MnGa synthetic antiferromagnetic bilayer prepared by MBE, Magnetic characterization of a thin Co2MnSi/L10–MnGa synthetic antiferromagnetic bilayer prepared by MBE*, Chinese Physics B, 2020, 第 4 作者(39) 低维半导体材料在非线性光学领域的研究进展, Research progress of low-dimensional semiconductor materials in field of nonlinear optics, 物理学报, 2020, 第 3 作者(40) Above Room-Temperature Ferromagnetism in Wafer-Scale Two-Dimensional van der Waals Fe3GeTe2 Tailored by a Topological Insulator, ACS NANO, 2020, 第 11 作者(41) Research progress of low-dimensional semiconductor materials in field of nonlinear optics, ACTA PHYSICA SINICA, 2020, 第 3 作者(42) Low-temperature resistivity anomaly and weak spin disorder in C o 2 MnGa epitaxial thin films, PHYSICAL REVIEW B, 2020, 第 3 作者 通讯作者(43) Observation of tunneling magnetoresistance effect in L1(0)-MnAl/MgO/Co2MnSi/MnAl perpendicular magnetic tunnel junctions, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2019, 第 5 作者(44) Preface to the Special Issue on Challenges and Possibilities of Magnetic Semiconductors, JOURNAL OF SEMICONDUCTORS, 2019, 第 2 作者(45) Dimension Engineering of High-Quality InAs Nanostructures on a Wafer Scale, NANO LETTERS, 2019, 第 9 作者(46) Artificial neuron and synapse in spintronics devices, Artificial neuron and synapse in spintronics devices, 半导体学报:英文版, 2019, 第 1 作者(47) Tunable Perpendicular Magnetic Anisotropy in Off-Stoichiometric Full-Heusler Alloy Co$_{2}$MnAl, Tunable Perpendicular Magnetic Anisotropy in Off-Stoichiometric Full-Heusler Alloy Co_2MnAl, Chinese Physics Letters, 2019, 第 5 作者(48) Preface to the Special Issue on Challenges and Possibilities of Magnetic Semiconductors, Preface to the Special Issue on Challenges and Possibilities of Magnetic Semiconductors, 半导体学报:英文版, 2019, 第 2 作者(49) Spontaneous perpendicular exchange bias effect in L1(0)-MnGa/FeMn bilayers grown by molecular-beam epitaxy, APPLIED PHYSICS LETTERS, 2018, (50) Tunneling Anisotropic Magnetoresistance in $L1_{0}$-MnGa Based Antiferromagnetic Perpendicular Tunnel Junction, Tunneling Anisotropic Magnetoresistance in L10-MnGa Based Antiferromagnetic Perpendicular Tunnel Junction, Chinese Physics Letters, 2018, 第 2 作者(51) Tunneling Anisotropic Magnetoresistance in L10-MnGa Based Antiferromagnetic Perpendicular Tunnel Junction, Tunneling Anisotropic Magnetoresistance in L10-MnGa Based Antiferromagnetic Perpendicular Tunnel Junction, 中国物理快报:英文版, 2018, 第 2 作者(52) Effect of Magnetic Fluctuations on Spin Current, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2017, 第 2 作者(53) Near Full-Composition-Range High-Quality GaAs1−xSbx Nanowires Grown by Molecular-Beam Epitaxy, NANO LETTERS, 2017, 第 10 作者(54) L10-MnGa based magnetic tunnel junction for high magnetic field sensor, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2017, (55) MnGa-based fully perpendicular magnetic tunnel junctions with ultrathin Co2MnSi interlayers., SCIENTIFIC REPORTS, 2017, 第 5 作者(56) MnGa-based fully perpendicular magnetic tunnel junctions with ultrathin Co 2 MnSi interlayers, SCIENTIFIC REPORTS, 2017, 第 5 作者(57) Tailoring the interfacial exchange coupling of perpendicularly magnetized Co/L10-Mn1.5Ga bilayers, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2016, (58) Spin Hall effects in metallic multilayers, Proc. SPIE Spintronics IX, 2016, 第 1 作者(59) Spin Hall voltages from a.c. and d.c. spin currents, NATURE COMMUNICATIONS, 2014, 第 1 作者(60) Experimental Verification of Comparability between Spin-Orbit and Spin-Diffusion Lengths, PHYSICAL REVIEW LETTERS, 2013, 第 2 作者(61) The anomalous Hall effect in epitaxial face-centered-cubic cobalt films, JOURNAL OF PHYSICS-CONDENSED MATTER, 2012, 第 3 作者(62) Giant Spin Hall Effect Induced by Skew Scattering from Bismuth Impurities inside Thin Film CuBi Alloys, PHYSICAL REVIEW LETTERS, 2012, (63) The spin Hall effect as a probe of nonlinear spin fluctuations, NATURE COMMUNICATIONS, 2012, (64) Bi(111) Thin Film with Insulating Interior but Metallic Surfaces, PHYSICAL REVIEW LETTERS, 2012, 第 2 作者
科研活动
科研项目
( 1 ) 室温稀磁半导体物理机理及器件, 负责人, 中国科学院计划, 2021-06--2026-06( 2 ) 基于L10相Mn基二元合金与反铁磁重金属的自旋轨道矩研究, 负责人, 国家任务, 2018-01--2021-12( 3 ) Ⅲ-Ⅴ族低维窄禁带半导体中的自旋量子调控, 负责人, 国家任务, 2017-07--2022-06