基本信息
沈大伟  男  博导  中国科学院上海微系统与信息技术研究所
电子邮件: dwshen@mail.sim.ac.cn
通信地址: 上海市长宁路865号4301室
邮政编码: 200050

研究领域简介

沈大伟研究员,博士生导师。长期从事量子材料的精确外延生长和基于原位角分辨光电子能谱探测的有关拓扑、超导等新奇物性的机理研究工作,致力于各类功能薄膜材料和器件的生长、表征和性能调控研究。先后承担了基金委联合基金重点项目、国家重大科研仪器专项等10多个科研项目的研究,取得了一批创新成果。在包括Nature Materials, Nature Communications和Physical Review Letters等国际知名期刊上发表论文70篇(其中第一/通讯作者34篇),他引2100余次;撰写英文专著篇章2篇;获授权专利8项。全国百篇优秀博士学位论文奖获得者,中科院卢嘉锡青年人才奖获得者,中国科学院青年创新促进会优秀会员。

 


招生信息

每年招收物理或材料背景研究生1~2名。

招生专业
070205-凝聚态物理
080501-材料物理与化学
招生方向
固体物理和化学
凝聚态物理
材料物理

工作经历

1. 2016-01~现在, 中国科学院上海微系统与信息技术研究所, 研究员,博导
2. 2011-01~2015-12,中国科学院上海微系统与信息技术研究所, 副研究员,硕导
3. 2008-12~2010-12,Cornell University, Postdoc associate

社会兼职
2020-09-01-2023-09-01,Chinese Physics B, 编委
2020-09-01-2023-09-01,Acta Physica Sinica, 编委
2020-09-01-2023-09-01,物理, 编委
2020-08-31-2023-08-31,Chinese Physics Letters, 编委

专利与奖励

   
奖励信息
(1) 中国科学院青年创新促进会优秀会员, 部委级, 2016
(2) 中科院卢嘉锡青年人才奖, 特等奖, 部委级, 2013
(3) 中国科学院青年创新促进会会员, 院级, 2013
(4) 全国百篇优秀博士论文奖, 特等奖, 部委级, 2011
专利成果
( 1 ) 用于分子束外延生长和角分辨光电子能谱测试的样品托, 发明, 2017, 第 2 作者, 专利号: ZL201510155485.6
( 2 ) 一种于石墨烯表面制备高k栅介质薄膜的方法, 发明, 2015, 第 3 作者, 专利号: ZL201210385259.3
( 3 ) 一种光路切换系统, 发明, 2019, 第 2 作者, 专利号: ZL201710277779 .5
( 4 ) 一种钙钛矿型Sr2IrO4单晶薄膜材料的制备方法, 发明, 2017, 第 2 作者, 专利号: ZL201510394987.4
( 5 ) 一种钙钛矿型SrIrO3单晶薄膜材料的制备方法, 发明, 2018, 第 2 作者, 专利号: ZL201510272038.9
( 6 ) 一种NdGaO3单晶衬底的处理方法, 发明, 2017, 第 2 作者, 专利号: ZL201510268586.4
( 7 ) 一种钇掺杂氧化锆单晶衬底的处理方法, 发明, 2017, 第 2 作者, 专利号: ZL201510258262.2
( 8 ) ARPES真空系统、真空安全联锁系统和真空 安全联锁方法, 发明, 2020, 第 2 作者, 专利号: ZL201711422421.3

出版信息


发表论文
(1) Multiple Magnetic Topological Phases in Bulk van der Waals Crystal MnSb4Te7, Physical Review Letters,Editors' suggestion, 2021, 通讯作者
(2) Electronic structure of the layered room-temperature antiferromagnet AlMn2B2, Physical Review B, 2021, 通讯作者
(3) Evidence of topological nodal lines and surface states in the centrosymmetric superconductor SnTaS2, Physical Review B, 2021, 通讯作者
(4) Charge density wave and weak Kondo effect in a Dirac semimetal CeSbTe, SCIENCE CHINA Physics, Mechanics & Astronomy, 2021, 其他(合作组作者)
(5) High-resolution ARPES endstation for in situ electronic structure investigations at SSRF, Nuclear Science and Techniques, 2021, 通讯作者
(6) Electron-plasmon interaction induced plasmonic-polaron band replication in epitaxial perovskite SrIrO3 films, Science Bulletin, 2021, 通讯作者
(7) Direct observation of sixfold exotic fermions in the pyrite-structured topological semimetal PdSb2, Physical Review B,Editors' suggestion, 2020, 通讯作者
(8) Photoemission Spectroscopic Evidence for the Dirac Nodal Line in the Monoclinic Semimetal SrAs3, Physical Review Letters, 2020, 通讯作者
(9) Epitaxial growth and characterization of high quality Bi2O2Se thin films on SrTiO3 substrates by pulsed laser deposition, Nanotechnology, 2020, 其他(合作组作者)
(10) A Giant Bulk-Type Dresselhaus Splitting with 3D Chiral Spin Texture in IrBiSe, Phys. Status Solidi RRL, 2020, 其他(合作组作者)
(11) Non-Fermi-liquid behavior and saddlelike flat band in the layered ferromagnet AlFe2B2, Physical Review B, 2020, 其他(合作组作者)
(12) Orbital-selective Dirac fermions and extremely flat bands in frustrated kagome-lattice metal CoSn, Nature Communications, 2020, 其他(合作组作者)
(13) Performance of the BL03U beamline at SSRF, J. Synchrotron Rad., 2020, 其他(合作组作者)
(14) Dynamic Lattice Oxygen Participation on Perovskite LaNiO3 during Oxygen Evolution Reaction, J. Phys. Chem. C, 2020, 其他(合作组作者)
(15) Electronic structure of LaIrIn5 and f-electron character in its related Ce-115 compounds, SCIENCE CHINA Physics, Mechanics & Astronomy, 2020, 其他(合作组作者)
(16) Dirac fermions in antiferromagnetic FeSn kagome lattices with combined space inversion and time-reversal symmetry, Physical Review B,Editors' suggestion, 2020, 其他(合作组作者)
(17) Momentum dependent dxz/yz band splitting in LaFeAsO, Scientific Reports, 2020, 其他(合作组作者)
(18) Electronic structure of the high-mobility two-dimensional antiferromagnetic metal GdTe3, Physical Review Materials, 2020, 通讯作者
(19) Electronic structure and 4f-electron character in Ce2PdIn8 studied by angle-resolved photoemission spectroscopy, Physical Review B, 2019, 通讯作者
(20) Coexistence of Ferromagnetic and Stripe Antiferromagnetic Spin Fluctuations in SrCo2As2, Physical Review Letters, 2019, 其他(合作组作者)
(21) Electronic structure of single-crystalline graphene grown on Cu/Ni (111) alloy film, Chinese Physics B, 2019, 通讯作者
(22) Intrinsic magnetic topological insulator phases in the Sb doped MnBi2Te4 bulks and thin flakes, Nature Communications, 2019, 通讯作者
(23) Flat-band magnetism and helical magnetic order in Ni-doped SrCo2As2, Physical Review B, 2019, 其他(合作组作者)
(24) Two Gaps in Semiconducting EuSbTe3 Studied by Angle-Resolved Photoemission Spectroscopy, CHIN. PHYS. LETT., 2018, 通讯作者
(25) Growth of High-quality Perovskite (110)-SrIrO3 Thin Films Using Reactive Molecular Beam Epitaxy, Chinese Physics B, 2018, 通讯作者
(26) Experimental Observation of Dirac Nodal Links in Centrosymmetric Semimetal TiB2, Physical Review X, 2018, 其他(合作组作者)
(27) Defects controlled hole doping and multivalley transport in SnSe single crystals, Nature communications, 2018, 通讯作者
(28) Charge Transfer Effects in Naturally Occurring van der Waals Heterostructures (PbSe)1.16(TiSe2)m (m=1, 2), Physical Review Letters, 2018, 通讯作者
(29) Large intrinsic anomalous Hall effect in half-metallic ferromagnet Co3Sn2S2 with magnetic Weyl fermions, Nature communications, 2018, 其他(合作组作者)
(30) Experimental observation of bulk nodal lines and electronic surface states in ZrB2, npj Quantum Materials, 2018, 其他(合作组作者)
(31) Unveiling the Superconducting Mechanism of Ba0.51K0.49BiO3, Physical Review Letters, 2018, 其他(合作组作者)
(32) In-situ Electronic Structure Study of Epitaxial Niobium Thin Films by Angle-Resolved Photoemission Spectroscopy, CHIN. PHYS. LETT., 2017, 通讯作者
(33) Reactive molecular beam epitaxial growth and in situ photoemission spectroscopy study of iridate superlattices, AIP advances, 2017, 通讯作者
(34) Direct observation of the Dirac nodes lifting in semimetallic perovskite SrIrO3 thin films, Scientific Reports, 2016, 通讯作者
(35) Comparative angle-resolved photoemission spectroscopy study of CaRuO3 and SrRuO3 thin films: Pronounced spectral weight transfer and possible precursor of lower Hubbard band, Physical Review B, 2016, 通讯作者
(36) Observation of the anisotropic Dirac cone in the band dispersion of 112-structured iron-based superconductor Ca0.9La0.1FeAs2, Applied Physics Letters, 2016, 通讯作者
(37) Avoiding polar catastrophe in the growth of polarly orientated nickel perovskite thin films by reactive oxide molecular beam epitaxy, AIP Advances, 2016, 通讯作者
(38) Electronic structure of YFe2Ge2 studied by angle-resolved photoemission spectroscopy, Physical Review B, 2016, 通讯作者
(39) Origin of the kink in the band dispersion of the ferromagnetic perovskite SrRuO3: Electron-phonon coupling, Physical Review B (R) Editors' suggestion, 2016, 通讯作者
(40) Bulk and surface electronic structure of hexagonal structured PtBi2 studied by angle-resolved photoemission spectroscopy, PHYSICAL REVIEW B, 2016, 通讯作者
(41) Significant contribution of As $4p$ orbitals to the low-lying electronic structure of the 112-type iron-based superconductor Ca0.9La0.1FeAs2, Physical Review B, 2015, 通讯作者
(42) Weak electronic correlations and absence of heavy-fermion state in KNi2Se2, Physical Review B, 2015, 通讯作者
(43) Electronic structure of a new layered bismuth oxyselenide superconductor: LaO0.5F0.5BiSe2, J. Phys.: Condens. Matter, 2015, 通讯作者
(44) Tuning the Electronic Structure of Sr2IrO4 Thin Films by Bulk Electronic Doping Using Molecular Beam Epitaxy, CHIN. PHYS. LETT., 2015, 通讯作者
(45) Electronic structure of single-crystalline NdO0.5F0.5BiS2 studied by angle-resolved photoemission spectroscopy, Physical Review B, 2014, 通讯作者
(46) Electronic structure reconstruction of Ca1-xPrxFe2As2 in the collapsed tetragonal phase, Physical Review B, 2014, 通讯作者
发表著作
(1) 同步辐射应用,第一章:角分辨光电子能谱研究, Synchrotron Radiation Applications, Chapter1:Angle resolved photoemission study utilizing the synchrotron radiation, World Scientific Publishing, 2015-01, 第 2 作者
(2) 关联材料的原位电子结构表征和调控, In situ engineering and characterization of correlated materials with integrated OMBE–ARPES, InTech Press, 2016-09, 第 1 作者

科研活动

   
科研项目
( 1 ) 超高分辨角分辨光电子能谱以及双光子光电子能谱谱仪研制, 主持, 国家级, 2013-01--2017-12
( 2 ) 分子束外延生长重费米子超结构薄膜的原位角分辨光电子能谱研究, 主持, 国家级, 2013-01--2016-12
( 3 ) 新型界面超导薄膜及其电子结构研究, 主持, 部委级, 2012-01--2016-12
( 4 ) 分子束外延生长烧绿石结构铱氧化物原位角分辨光电子能谱研究, 主持, 国家级, 2016-01--2019-12
( 5 ) 功能关联电子材料及其拓扑量子性质的调控与应用, 参与, 国家级, 2012-09--2020-12
( 6 ) 中国科学院青年创新促进会优秀会员人才奖励项目, 主持, 部委级, 2018-01--2020-12
( 7 ) 基于上海光源BL-03U线站的新型拓扑半金属角分辨光电子能谱研究, 主持, 国家级, 2021-01--2024-12
( 8 ) 关联体系的界面调控和概念器件研究, 参与, 国家级, 2016-07--2021-06