韦世强
单位：国家同步辐射实验室
地址：合肥市第6022信箱
邮编：230029
电话：+86-
个人主页： http://xafs.nsrl.ustc.edu.cn
实验室介绍：


个人简历 Personal resume


韦世强，男，教授，博士生导师，国家****科学基金获得者，973计划项目首席科学家，创新研究群体科学基金项目学术带头人，现任中国科学技术大学国家同步辐射实验室首席科学家。主要从事同步辐射实验新方法及其应用的研究工作，1979--1983年：广西师范大学化学系本科生；1986--1992年：中国科学技术大学化学物理系硕士、博士研究生；开始同步辐射 XAFS的学习和研究工作；1992--1994年：中国科学技术大学基础物理中心博士后，94年晋升为副教授；1996--1999年：日本的高能物理研究所(KEK,PF)，博士后和客座研究员，参加了日本KEK光子工厂的BL-13B表面XAFS站的建设及应用研究；1999年： 负责主持合肥国家同步辐射实验室XAFS实验站的建设和管理工作，晋升为教授；2008年起任 中国科学技术大学国家同步辐射实验室首席科学家。 获奖情况：2003年获安徽省“江淮十大****”称号，2004年获中国科学技术大学“王宽诚育才奖”二等奖，2007年9月获国家自然科学****基金。2010年11月获中国科学技术大学第五届“杨亚校友基金-教育奖”，2012年10月获中国科学院朱李月华优秀教师奖，2012年11月获中国科学院优秀研究生指导教师奖。担任期刊审稿人或学术组织兼职情况：《Nuclear Science and Techniques》, Associate Editor；《Science China Materials》杂志编委；同步辐射X射线吸收谱学(XAFS)专业委员会主任；我国同步辐射专业委员会常务理事；合肥国家同步辐射实验室学术委员会委员；北京同步辐射实验室用户委员会主任；上海光源XAFS光束线站用户专家工作组成员兼工作组召集人；中国科学技术大学学位委员会委员；核科学与技术分学位委员会副主任；安徽省政协常务委员。 韦世强教授带领的科研小组已有三十多名成员，现组内人员有教师10人、博士后3人、博士研究生9人、硕士研究生10人。2000年组建了合肥XAFS研究中心，首次提出采用积分电荷量测量XAFS信号解决合肥光源低通量存在的低信噪比问题，使得主持改造的XAFS实验站性能指标达到国际同类水平，研发了自主知识产权的XAFS数据分析软件包，为国内培训了大批XAFS研究人员，为合肥、北京和上海的同步辐射装置培养了一批技术骨干，建立了一个服务于国内众多用户的同步辐射XAFS研究平台，为许多用户取得高水平的研究成果起到很好的支撑作用。为了解先进功能材料的反应动力学机理和变化过程，研究组积极开展快时间、高空间和能量分辨的同步辐射新方法的研究，取得了一系列的重要研究成果：①首次利用高温原位同步辐射XAFS技术，研究了温度驱动下钒氧化物金属-绝缘体相变过程中原子空间结构和电子结构的变化规律，解决了长期以来对相变机理的争论；建立和发展了原位时间分辨XAFS技术研究液相纳米颗粒的生长动力学过程，首次提出金纳米颗粒初期成核过程中经历生成二聚体路径的新观点；设计并利用联合在线原位测量的时间分辨XAFS/UV-Vis装置，观察到通过改变还原剂的强弱可以操纵还原反应初期成核的路径，进而实现Pt纳米晶形貌的一维和零维形貌的控制合成；还研究了溶剂交换反应脱附由十三个Au原子组成的纳米团簇表面覆盖的硫醇分子的动力学过程，观察到Au团簇原子排列的对称性从二十面体到立方八面体的转变；这些成果为设计和合成新型功能材料提供了实验和理论基础。②在太阳能光解水方面近期取得一系列重要研究成果， 我们提出一种通过形成“矢量迁移通道”的能级结构，通过将一层2~3 nm厚的Fe2TiO5窄禁带(2.2 eV)半导体材料包覆在高度有序的TiO2纳米管阵列表面，成功地将光生空穴从材料内部定向迁移到表面催化反应活性位点，使得Fe2TiO5/TiO2复合结构在400-600nm波长范围的量子转换效率高达40%以上。再之，我们还合成了自支撑的4个原子层厚度的ZnSe纳米片，其光电转换效率在450nm的可见光波长达到42.5%。并利用直接液相剥离的方法获得了自支撑3原子层厚的SnS2单层结构，在420 nm单色光照射下，可获得高达38.7%的光电转化效率。基于廉价的TiO2半导体材料，设计了一种N-S阴阳离子共掺杂的改性模式，能够有效的传输可见光激发的光生空穴。整体可见光下的转换效率提高了5倍，进一步的，制备出ZnO@S掺杂ZnO类核/壳纳米复合材料，提出表面层掺入S原子产生俘获空穴的能级，抑制了光生电子-空穴复合，从而提高了能量转化率达8倍左右。③在研究稀磁半导体中，首次采用XAFS结合第一性原理的方法研究其磁性金属离子在晶格中的分布情况及其磁性来源；近期，利用量子点核壳结构Co掺杂ZnO表面包覆ZnS或Ag2S壳层实现调控掺杂磁性离子能级在带隙间的相对位置，进而操纵磁相互作用；同时，利用低温模板生长法得到了半晶胞厚的阿尔法-Fe2O3纳米片，实现了反铁磁性-铁磁性的转变。同样的，制备出4个原子层厚度MoS2纳米片，在层状非磁性材料中通过S空位诱导产生带有2µB磁矩的相变，并使之实现铁磁性耦合。同时利用XAFS 方法阐明了过渡金属离子在单分子磁性材料中调控自旋态机理；发现了Mn 掺杂NiO 的“价态依赖操纵的磁性物质”。在研究半导体量子体系的结构中，首次提出了优化的多重散射XAFS方法研究中心原子的高配位壳层结构，得到国际同行的认可和称赞。 主要研究方向：一. XAFS方法的基本理论及数据分析1. XAFS基本原理，单散射和多重散射理论2. XAFS数据分析方法和发展二. 同步辐射XAFS技术的建设1. XAFS光束线和实验站的建设2. XAFS的时间分辨和空间分辨实验技术3. 高温和低温原位XAFS实验技术三. 同步辐射XAFS方法在凝聚态物质结构研究中的应用1. 纳米团簇生长和结构调控的动力学研究2. 低维太阳能转化材料制备、结构与催化性能研究3. 磁性半导体和低维功能纳米材料的研究 在研项目：1.科技部国家重点研发计划（2017-2022） 先进能源材料表界面能量转换过程的多维度原位同步辐射研究2. 创新研究群体科学基金项目（2017-2019） 基于同步辐射装置的新方法与能源材料研究3. 国家自然科学基金重点项目(2016-2020) 同步辐射实时在线研究光电催化剂界面水分解反应的过程 已完成项目1.国家自然科学基金重点项目（2012-2016） 时空分辨同步辐射新方法及其功能材料的动力学研究2. 国家重点基础研究发展计划（973计划）（2012-2016） 纳米分辨完整细胞三维成像的新理论和新方法3. 国家自然科学基金应急管理项目(2017.01-2017.12) 同步辐射谱学和成像实验技术及应用讲习班4.国家自然科学基金应急管理项目(2015.01-2015.12) 硬、软X射线吸收谱学及应用讲习班5. 国家****基金（2008-2011） 核技术及应用6. 中科院知识创新工程 重要方向性项目cluster子项目(2009-2011) 利用同步辐射技术研究表面光化学动力学7. 国家自然科学基金重点项目（2007-2010） 同步辐射时间分辨技术及其应用研究8. 国家自然科学基金中俄国际合作项目（2006-2007） 稀磁半导体自旋电子材料的空间结构和电子结构的同步辐射XAFS研究9. 国家自然科学基金面上项目（2004-2006） 掠入射荧光XAFS研究半导体量子体系的结构和性能10. 教育部博士学科点基金（2004-2006） 同步辐射荧光XAFS研究半导体量子体系的微结构11. 中国科学院北京高能物理研究所重点项目（2004-2006） 半导体低维量子材料的制备和同步辐射研究12.国家自然科学基金面上项目（2002-2004） 同步辐射技术研究表面熔化机理13.国家自然科学基金，基金委中俄合作项目（2003-2004） 同步辐射XAFS表征Ge/Si (Fe/Cu)量子体系的结构14.国家自然科学基金（1997-1999） 原位EXAFS研究M-P系超细非晶态合金结构及催化性能15.国家自然科学基金（1997-1999） 熔体微滴及其过冷态的结构研究16.中国科学院知识创新项目（2003-2005） 同步辐射技术研究半导体量子体系的结构和性质17. 同步辐射XAFS方法建设及应用研究18.中国科学院人才基地基金项目（1997-2001） 同步辐射荧光XAFS装置的研制19.一流大学建设重点项目（2002-2004） 原位同步辐射技术研究半导体固-液相变的微观机理20.国家同步辐射实验室重点项目 （2006-2008） III-V和IV稀磁半导体的结构和磁性的同步辐射研究 近年来，已经发表了学术论文两百多篇,其中在 Nature Commun.、J.Am.Chem.Soc.、Phys.Rev.Lett.、Angew.Chem.Int.Ed.、Adv.Mater.、Adv.Funct.Mater.、ACS.Nano.、Appl.Phys.Lett.、Phys.Rev.B、J.Phys.Chem.C、J.Appl.Phys.、J.Synchro.Rad.等高影响因子的杂志上已发表了200余篇研究论文。近期发表的代表性研究论文( * 为通讯作者)1. Bottom-up precise synthesis of stable platinum dimers on graphene Nature Commun. 8, 1070 (2017) Huan Yan, Yue Lin, Hong Wu, Wenhua Zhang, Zhihu Sun, Hao Cheng, Wei Liu, Chunlei Wang, Junjie Li, Xiaohui Huang, Tao Yao , Jinlong Yang, Shiqiang Wei*& Junling Lu 2. Signature of coexistence of superconductivity and ferromagnetism in two-dimensional NbSe2 triggered by surface molecular adsorptionNature Commun. 7, 11210 (2016)Xiaojiao Zhu, Yuqiao Guo, Hao Cheng, Jun Dai, Xingda An, Jiyin Zhao, Kangzhen Tian, Shiqiang Wei*, Xiao Cheng Zeng, Changzheng Wu* & Yi Xie3. Aligned Fe2TiO5-containing nanotube arrays with low onset potential for visible-light water oxidationNature Commun. 5, 5122 (2014)Qinghua Liu, Jingfu He, Tao Yao, Zhihu Sun, Weiren Cheng, Shi He, Yi Xie*, Yanhua Peng, Hao Cheng, Yongfu Sun, Yong Jiang, Fengchun Hu, Zhi Xie, Wensheng Yan, Zhiyun Pan, Ziyu Wu* and Shiqiang Wei*4.Magnetocaloric effects in a freestanding and flexible graphene-based superlattice synthesized with a spatially confined reactionNature Commun. 5, 3960 (2014)Haiou Zhu, Chong Xiao, Hao Cheng, Fabian Grote, Xiaodong Zhang, Tao Yao, Zhou Li, Chengming Wang, Shiqiang Wei*, Yong Lei, and Yi Xie*5.Pits confined in ultrathin cerium(IV) oxide for understanding catalytic centers in carbon monoxide oxidationNature Commun. 4, 2899 (2013)Yongfu Sun, Qinghua Liu, Shan Gao, Hao Cheng, Fengcai Lei, Zhihu Sun, Yong Jiang, Haibin Su, Shiqiang Wei,* and Yi Xie*6.Fabrication of flexible and freestanding zinc chalcogenide single-layersNature Commun. 3, 1057 (2012)Yongfu Sun, Zhihu Sun, Shan Gao, Hao Cheng, Qinghua Liu, Junyu Piao, Tao Yao, Changzheng Wu, Shuanglin Hu, Shiqiang Wei,* and Yi Xie*7. Fast Photoelectron Transfer in (Cring)−C3N4 Plane Heterostructural Nanosheets for Overall Water SplittingJ. Am. Chem. Soc. 139, 3021 (2017)Wei Che, Weiren Cheng, Tao Yao, Fumin Tang, Wei Liu, Hui Su, Yuanyuan Huang, Qinghua Liu,* Jinkun Liu, Fengchun Hu, Zhiyun Pan, Zhihu Sun, and Shiqiang Wei*8.Vacancy-induced ferromagnetism of MoS2 nanosheetsJ. Am. Chem. Soc. 137, 2622(2015) Liang Cai, Jingfu He, Qinghua Liu, Tao Yao, Lin Chen, Wensheng Yan,* Fengchun Hu, Yong Jiang, Yidong Zhao, Tiandou Hu, Zhihu Sun,* and Shiqiang Wei*9.Single-Atom Pd1/graphene Catalyst Achieved by Atomic Layer Deposition: Remarkable Performance in Selective Hydrogenation of 1,3-ButadieneJ. Am. Chem. Soc. 137, 10484 (2015) Huan Yan, Hao Cheng, Hong Yi, Yue Lin, Tao Yao, Chunlei Wang, Junjie Li, Shiqiang Wei*, Junling Lu*10.Low Overpotential in Vacancies-Rich Ultrathin CoSe2 Nanosheets for Water OxidationJ. Am. Chem. Soc. 136, 15670 (2014) Youwen Liu,† Hao Cheng, † Mengjie Lyu, Shaojuan Fan, Qinghua Liu, Wenshuai Zhang, Yuduo Zhi, Chengming Wang, Chong Xiao*, Shiqiang Wei,* Bangjiao Ye, and Yi Xie*11.Half-unit-cell α-Fe2O3 semiconductor nanosheets with intrinsic and robust ferromagnetismJ. Am. Chem. Soc. 136, 10393 (2014)Weiren Cheng, Jingfu He, Tao Yao, Zhihu Sun, Yong Jiang, Qinghua Liu, * Shan Jiang, Fengchun Hu, Zhi Xie, Bo He, Wensheng Yan, * Shiqiang Wei*12.Realizing ferromagnetic coupling in diluted magnetic semiconductor quantum dotsJ. Am. Chem. Soc. 136, 1150 (2014) Wensheng Yan, Qinghua Liu, Chao Wang, Xiaoyu Yang, Tao Yao, Jingfu He, Zhihu Sun*, Zhiyun Pan, Fengchun Hu, Ziyu Wu*, Zhi Xie, and Shiqiang Wei*13.Probing Nucleation Pathways for Morphological Manipulation of Platinum Nanocrystals J. Am. Chem. Soc. 134, 9410 (2012)Tao Yao, Shoujie Liu, Zhihu Sun, Yuanyuan Li, Shi He, Hao Cheng, Yi Xie,* Qinghua Liu, Yong Jiang, Ziyu Wu,* Zhiyun Pan, Wensheng Yan, and Shiqiang Wei*14.Hexane-driven icosahedral to cuboctaheral structure transformation of gold nanoclustersJ. Am. Chem Soc. 134, 17997 (2012)Yuanyuan Li, Hao Cheng, Tao Yao, Zhihu Sun*, Wensheng Yan, Yong Jiang, Yi Xie*, Yongfu Sun, Yuanyuan Huang, Shoujie Liu, Jing Zhang, Yaning Xie, Tiandou Hu, Lina Yang, Ziyu Wu, and Shiqiang Wei*15.Atomically thick bismuth selenide freestanding single layers achieving enhanced thermoelectric energy harvestingJ. Am. Chem. Soc. 134, 20294 (2012)Yongfu Sun, Hao Cheng, Shan Gao, Qinghua Liu, Zhihu Sun, Chong Xiao, Changzheng Wu, Shiqiang Wei,* and Yi Xie*16.Insights into Initial Kinetic Nucleation of Gold NanocrystalsJ. Am. Chem. Soc. 132, 7696 (2010)Tao Yao, Zhihu Sun, Yuanyuan Li, Zhiyun Pan, He Wei, Yi Xie*, Masaharu Nomura, Yasuhiro Niwa, Wensheng Yan, Ziyu Wu, Yong Jiang, Qinghua Liu, and Shiqiang Wei*17. Carbon Dioxide Electroreduction into Syngas Boosted by a Partially Delocalized Charge in Molybdenum Sulfide Selenide Alloy MonolayersJiaqi Xu, Xiaodong Li, Wei Liu, Yongfu Sun,* Zhengyu Ju, Tao Yao, Chengming Wang, Huanxin Ju, Junfa Zhu, Shiqiang Wei,* and Yi Xie*Angew. Chem. Int. Ed. 56, 9121(2017) Hot Paper18. Single-site active cobalt-based photocatalyst with long carriers lifetime for spontaneous overall water splittingAngew. Chem. Int . Ed. 56, 9312 (2017) Wei Liu, Linlin Cao, Weiren Cheng, Yuanjie Cao, Xiaokang Liu, Wei Zhang, Xiaoli Mou, Lili Jin, Xusheng Zheng, Wei Che, Qinghua Liu, Tao Yao*, and Shiqiang Wei*19. Atomic-Level Insight into Optimizing the Hydrogen Evolution Pathway over a Co1-N4 Single-Site PhotocatalystAngew. Chem. Int. Ed. 129, 12359 (2017)Yuanjie Cao, Si Chen, Qiquan Luo, Huan Yan, Yue Lin, Wei Liu, Linlin Cao, Junling Lu,* Jinlong Yang, Tao Yao,* and SQWei20. Oxyhydroxide Nanosheets with Highly Efficient Electron–Hole Pair Separation for Hydrogen Evolution Angew. Chem. Int . Ed. 55, 2137 (2016) (VIP paper)Junheng Huang+, Qichao Shang+, Yuanyuan Huang, Fumin Tang, Qun Zhang, Qinghua Liu,* Shan Jiang, Fengchun Hu, Wei Liu, Yi Luo, Tao Yao,* Yong Jiang, Zhiyun Pan, Zhihu Sun, and Shiqiang Wei* 21.Metallic Single-Unit-Cell Orthorhombic Cobalt Diselenide Atomic Layers: Robust Water-Electrolysis CatalystsAngew. Chem. Int. Ed. 54, 12004 (2015) Liang Liang, Hao Cheng, Fengcai Lei, Jun Han, Shan Gao, Chengming Wang, Yongfu Sun*, Shaista Qamar, Shiqiang Wei* and Yi Xie*22.CoOOH Nanosheets with High Mass Activity for Water OxidationAngew. Chem. Int. Ed. 54, 8722 (2015) Junheng Huang, Junting Chen, Tao Yao, Jingfu He, Shan Jiang, Zhihu Sun, Qinghua Liu,* Weiren Cheng, Fengchun Hu, Yong Jiang, Zhiyun Pan,* and Shiqiang Wei*23.Ultrathin Nanosheets of Half-Metallic Monoclinic Vanadium Dioxide with a Thermally Induced Phase TransitionAngew. Chem. Int. Ed. 52, 7554 (2013)Tao Yao, Liang Liu, Chong Xiao, Xiaodong Zhang, Qinghua Liu, Shiqiang Wei,* and Yi Xie*24.Freestanding Tin Disulfide Single-Layers Realizing Efficient Visible-Light Water SplittingAngew. Chem. Int. Ed. 51, 8727 (2012) (杂志封面页)Yongfu Sun, Hao Cheng, Shan Gao, Zhihu Sun, Qinghua Liu, Qin Liu, Fengcai Lei, Tao Yao, Jingfu He, Shiqiang Wei,* and Yi Xie*25.Tuning the Spin State of Cobalt in a Co–La Heterometallic Complex through Controllable Coordination Sphere of LaAngew. Chem. Int. Ed. 50, 5504 (2011)Song-Song Bao, Yi Liao, Yan-Hui Su, Xu Liang, Feng-Chun Hu, Zhihu Sun, Li-Min Zheng,* Shiqiang Wei,* Roger Alberto, Yi-Zhi Li, and Prof. Dr. Jing Ma*26.Understanding the Nature of Kinetic Process in VO2 Metal-Insulator TransitionPhys. Rev. Lett. 105, 226405 (2010)Tao Yao, Xiaodong Zhang, Zhihu Sun, Shoujie Liu, Yuanyuan Huang,Yi Xie*, Changzheng Wu, Xun Yuan, Wenqing Zhang, Ziyu Wu*, Guoqiang Pan, Fengchun Hu, Lihui Wu, Qinghua Liu, and Shiqiang Wei*27.Valence State-Dependent Ferromagnetism in Mn-Doped NiO Thin FilmsAdv. Mater. 24, 353 (2012)Wensheng Yan*, Zhihu Sun, Zhongrui Li,Qinghua Liu,Tao Yao, Zhiyun Pan, Chao Wang, Fengchun Hu,Yong Jiang, Zeming Qi, Fei Zeng, and Shiqiang Wei* 28.Room-Temperature Ferromagnetic Silver Vanadium Oxide Ag1.2V3O8A Magnetic Semiconductor Nanoring StructureAdv. Funct. Mater. 20, 3666 (2010) Changzheng Wu, Haiou Zhu, Jun Dai, Wensheng Yan , Jinlong Yang , Yangchao Tian , Shiqiang Wei,* and Yi Xie*29.All-Surface-Atomic-Metal Chalcogenide Sheets for High-Effi ciency Visible-Light Photoelectrochemical Water SplittingAdv. Energy Mater. 4, ** (2014)Yongfu Sun, Zhihu Sun, Shan Gao, Hao Cheng, Qinghua Liu, Fengcai Lei, Shiqiang Wei,* and Yi Xie*30.Pt/Fe3O4 Core/Shell Triangular Nanoprisms by Heteroepitaxy: Facet Selectivity at the Pt–Fe3O4 Interface and the Fe3O4 Outer SurfaceACS Nano 9, 10950 (2015)Maowei Jiang, Wei Liu, Xiaoli Yang, Zheng Jiang, Tao Yao, Shiqiang Wei,* and Xiaogang Peng*31.Graphene Activating Room-Temperature Ferromagnetic Exchange in Cobalt-Doped ZnO Dilute Magnetic Semiconductor Quantum DotsACS Nano 8, 10589 (2014) Zhihu Sun, Xiaoyu Yang, Chao Wang, Tao Yao, Liang Cai, Wensheng Yan,* Yong Jiang, Fengchun Hu, Jingfu He, Zhiyun Pan, Qinghua Liu,* and Shiqiang Wei*32.Unidirectional Thermal-diffusion in Bimetallic Cu@Au nanoparticlesACS Nano，8, 1886 (2014) Shoujie Liu, Zhihu Sun, Qinghua Liu, Lihui Wu, Yuanyuan Huang, Tao Yao*, Jing Zhang,Tiandou Hu, Mengran Ge, Fengchun Hu, Zhi Xie, Guoqiang Pan, and Shiqiang Wei*33.In-Plane Coassembly Route to Atomically Thick Inorganic-Organic Hybrid NanosheetsACS Nano. 7, 1682 (2013)Xiaodong Zhang, Qinghua Liu, Lingju Meng, Hui Wang, Wentuan Bi, Yanhua Peng, Tao Yao, Shiqiang Wei,* and Yi Xie*34.Room-Temperature Intercalation-Deintercalation Strategy towards VO2(B) Single Layers with Atomic ThicknessSmall 8, 3752 (2012)Liang Liu, Tao Yao, Xiaogang Tan, Qinghua Liu, Zhiqiang Wang, Dacheng Shen, Zhihu Sun, Shiqiang Wei,* and Yi Xie*35.In situ studies on controlling an atomically-accurate formation process of gold nanoclustersNanoscale, 7, 14452 (2015) Lina Yang, Hao Cheng, Yong Jiang, Ting Huang, Jie Bao, Zhihu Sun,* Zheng Jiang, Jingyuan Ma, Fanfei Sun, Qinghua Liu, Tao Yao,* Huijuan Deng,Shuxin Wang, Manzhou Zhu and Shiqiang Wei*36.Adsorption kinetic process of thiol ligands on gold nanocrystalsNanoscale 5, 11795 (2013)H Cheng, LN Yang, Y Jiang, YY Huang, ZH Sun,* J Zhang,TD Hu, ZY Pan, GQg Pan, T Yao,* Q Bian, and SQ Wei37.Highly efficient visible-light-driven photocatalytic activities in synthetic ordered monoclinic BiVO4 quantum tubes–graphene nanocomposites Nanoscale 4, 3761(2012)Yongfu Sun, Bingyan Qu, Qin Liu, Shan Gao, Zixian Yan, Wensheng Yan, Bicai Pan, Shiqiang Wei,* and Yi Xie*38.New aspects of size-dependent metal-insulator transition in synthetic single-domain monoclinic vanadium dioxide nanocrystals Nanoscale 3, 4394 (2011)Yongfu Sun, Shishi Jiang, Wentuan Bi, Ran Long, Xiaogang Tan, Changzheng Wu, Shiqiang Wei,* and Yi Xie*39.Partial-surface-passivation strategy for transitionmetal- based copper–gold nanocageChem. Commun., 52, 6617(2016)Shoujie Liu,‡ Xusheng Zheng,‡ Li Song, Wei Liu, Tao Yao,* Zhihu Sun, Yue Lin and Shiqiang Wei*40.Homochiral metal phosphonate nanotubesChem. Commun., 51, 15141(2015)Xun-Gao Liu, Song-Song Bao, Jian Huang, Kazuya Otsubo, Jian-Shen Feng, Min Ren, Feng-Chun Hu, Zhihu Sun, Li-Min Zheng*, Shiqiang Wei* and Hiroshi Kitagawa*41.Realizing High Water Splitting Activity on Co3O4 Nanowire Arrays under Neutral EnvironmentElectrochimica Acta 119, 64 (2014) Jingfu He, Yanhua Peng, Zhihu Sun, Weiren Cheng, Qinghua Liu,*Yajuan Feng, Yong Jiang, Fengchun Hu, Zhiyun Pan, Qing Bian, and Shiqiang Wei*42.Unraveling Metal-insulator TransitionMechanism of VO2 Triggered by Tungsten DopingSci. Rep. (Nature publishing group) 2, 466 (2012)Xiaogang Tan, Tao Yao, Ran Long, Zhihu Sun, Yajuan Feng, Hao Cheng, Xun Yuan, Wenqing Zhang, Qinghua Liu, Changzheng Wu, Yi Xie*, and Shiqiang Wei*43.In situ unravelling structural modulation across the charge-density-wave transition in vanadium disulfidePhys.Chem.Chem.Phys. 17, 13333 (2015)Xu Sun, Tao Yao, Zhenpeng Hu, Yuqiao Guo, Qinghua Liu, Shiqiang Wei* and Changzheng Wu*44.From VO2 (B) to VO2 (A) nanobelts: first hydrothermal transformation, spectroscopic study and first principles calculation Phys. Chem. Chem. Phys. 13, 15873 (2011) （杂志封面页）Shudong Zhang, Bo Shang, Jinlong Yang, Wensheng Yan, Shiqiang Wei,* and Yi Xie*45.XAFS in dilute magnetic semiconductors Dalton Trans. 42, 13779 (2013) (review)Zhihu Sun, Wensheng Yan, Tao Yao, Qinghua Liu, Yi Xie*, and Shiqiang Wei*46.X-ray absorption fine structure spectroscopy in nanomaterialsSci China Mater 58, 313(2015) (review)Zhihu Sun, Qinghua Liu, Tao Yao, Wensheng Yan and Shiqiang Wei* 47.Mediating distribution of magnetic Co ions by Cr-codoping in (Co,Cr): ZnO thin filmsAppl. Phys. Lett. 97, 042504 (2010)Wensheng Yan*, Zhihu Sun, Qinghua Liu, Tao Yao, Qinghua Jiang, Fengchun Hu, Yuanyuan Li, Jingfu He, Yanhua Peng, and Shiqiang Wei*48.Hexagonal BaTi1-xCoxO3 phase stabilized by Co dopantsAppl. Phys. Lett. 96, 091905 (2010)YuanYuan Li, QingHua Liu, Tao Yao, ZhiYun Pan, ZhiHu Sun*, Yong Jiang, Hong Zhang, ZiJia Pan, WenSheng Yan, and Shiqiang Wei* 49.Modifying the Atomic and Electronic Structures of Gold Nanocrystals via Changing the Chain Length of n-Alkanethiol LigandsJ. Phys. Chem. C 116, 24999 (2012)Yong Jiang, Peidong Yin, Yuanyuan Li, Zhihu Sun, Qinghua Liu, Tao Yao,* Hao Cheng, Fengchun Hu, Zhi Xie, Bo He, Guoqiang Pan, and Shiqiang Wei*50.Ni-Doped Overlayer Hematite Nanotube: A Highly Photoactive Architecture for Utilization of Visible LightJ. Phys. Chem. C 116, 24060 (2012)Weiren Cheng, Jingfu He, Zhihu Sun, Yanhua Peng, Tao Yao, Qinghua Liu∗, Yong Jiang, Fengchun Hu, Zhi Xie, Bo He, and Shiqiang Wei*51.Improving Photoelectrochemical Water Splitting Activity of TiO2 Nanotube Arrays by Tuning Geometrical Parameters J. Phys. Chem. C 116, 9049 (2012)Suzhen Liang, Jingfu He, Zhihu Sun, Qinghua Liu,* Yong Jiang, Hao Cheng, Bo He, Zhi Xie, and Shiqiang Wei*52.Impurity Concentration Dependence of Optical Absorption for Phosphorus-Doped Anatase TiO2J. Phys. Chem. C 115, 8184 (2011)Yanhua Peng, Jingfu He, Qinghua Liu, Zhihu Sun, Wensheng Yan, Zhiyun Pan, Yanfei Wu, Suzhen Liang, Weiren Cheng, and Shiqiang Wei*53.Structural Study on Co−Ni Bimetallic Nanoparticles by X-ray SpectroscopyJ. Phys. Chem. C 114, 13596 (2010)Hong Zhang, Tao Yao, Zhihu Sun, Yuanyuan Li, Qinghua Liu, Fengchun Hu, Zhiyun Pan, Bo He, Zhi Xie, and Shiqiang Wei*54.High Photocatalytic Activity of Rutile TiO2 Induced by Iodine DopingJ. Phys. Chem. C 114, 6035 (2010)Jingfu He, Qinghua Liu, Zhihu Sun, Wensheng Yan, Guobin Zhang, Zeming Qi, Pengshou Xu, Ziyu Wu, and Shiqiang Wei*55.Magnetic Property and Spatial Occupation of Co Dopants in Zn0.98Co0.02O NanowiresJ. Phys. Chem. C 113, 14114 (2009)Tao Yao, Wensheng Yan, Zhihu Sun, Zhiyun Pan, Yi Xie, Yong Jiang, Jian Ye, Fengchun Hu, and Shiqiang Wei*


研究方向 Research direction


1、同步辐射技术及其应用
2、物理与化学
3、新能源材料



招生信息 Enrollment information


知识背景：物理、化学、材料、生物背景之一考试科目：①英语 ②物理化学或物理综合选一 ③固体物理或量子化学选一科研条件：1.依托同步辐射大科学装置，可在XAFS、XMCD、VUV-CD、ARPES等实验线站上进行实验研究；2.拥有16个节点的机架式服务器，可进行理论计算研究；3.可利用磁控溅射、分子束外延(MBE)、激光溅射沉积（PLD）等物理方法及溶胶凝胶法、水热法、wet chemistry等化学方法制备材料。Email: sqwei@ustc.edu.cnhttp://xafs.nsrl.ustc.edu.cn


论文专著 The monograph


1)Understanding the Nature of the Kinetic Process in a VO2 Metal-Insulator Transition - Physical Review Letters - 2010 - 105, 226405
2)Insights into Initial Kinetic Nucleation of Gold Nanocrystals - J. Am. Chem. Soc. - 2010 - 132, 6996
3)Valence State-Dependent Ferromagnetism in Mn-Doped NiO Thin Films - Adv. Mater. - 2012, - 24, 353–357
4)Tuning the Spin State of Cobalt in a Co–La Heterometallic Complex through Controllable Coordination Sphere of La - Angewandte Chemie International Edition - 2011 - 50,5504 –5508
5)Room-Temperature Ferromagnetic Silver Vanadium Oxide Ag1.2V3O8A Magnetic Semiconductor Nanoring Structure - Advanced Functional Materials - 2010 - 20,3666
6)Mediating distribution of magnetic Co ions by Cr-codoping in (Co,Cr): ZnO thin films - Applied Physics Letters - 2010 - 97, 042504
7)From VO2 (B) to VO2 (A) nanobelts: first hydrothermal transformation,spectroscopic study and first principles calculation - Phys. Chem. Chem. Phys. - 2011, - 13, 15873–15881
8)Hexagonal BaTi1-xCoxO3 phase stabilized by Co dopants - Appl. Phys. Lett. - 2010 - 96, 091905
9)A charge-passivated codoping approach for enhancing ferromagnetism and electron transport on rutile TiO2(110) surface - Appl. Phys. Lett. - 2009 - 95, 052508
10)Quantitative study of interior nanostructure in hollow zinc oxide particles on the basis of nondestructive x-ray nanotomography - Appl. Phys. Lett. - 2009 - 95, 053108
11)Oxygen vacancy effect on room-temperature ferromagnetism of rutile Co:TiO2 thin films - Appl. Phys. Lett. - 2009 - 94, 042508
12)Structures and magnetic properties of (Fe, Li)-codoped NiO thin films - Appl. Phys. Lett. - 2008 - 92, 052508
13)Structures and magnetic properties of wurtzite Zn1-xCoxO dilute magnetic semiconductor nano-composites - Appl. Phys. Lett. - 2007 - 90, 102108
14)Structures and magnetic properties of (Mn, N)-codoped ZnO thin films - Appl. Phys. Lett. - 2007 - 90, 242509
15)The role of Zn interstitials in cobalt-doped ZnO diluted magnetic semiconductors - Appl. Phys. Lett. - 2010 - 96, 211905
16)Zn vacancy induced room-temperature ferromagnetism in Mn-doped ZnO - Appl. Phys. Lett. - 2007 - 91, 062113
17)Local structure around Mn atoms in cubic (Ga, Mn)N thin films probed by fluorescence X-ray absorption fine structure - Appl. Phys. Lett. - 2006 - 88, 051905
18)Direct determination of Mn occupations in Ga1-xMnxN dilute magnetic semiconductors by x-ray absorption near-edge structure spectroscopy - Appl. Phys. Lett. - 2006 - 89, 121901
19)Ferromagnetism and exchange bias in a diluted magnetic ferroelectric oxide - Phys. Rev. B - 2009 - 79, 115210
20)Energetic stability, electronic structure, and magnetism in Mn-doped silicon dilute magnetic Semiconductors - Phys. Rev. B - 2008 - 77, 245211
21)Evidence of substitutional Co ion clusters in Zn1-xCoxO dilute magnetic semiconductors - Phys. Rev. B - 2008 - 77, 245208
22)Room-temperature ferromagnetism in the Co-doped Ba0.5Sr0.5TiO3 thin films - Appl. Phys. Lett. - 2008 - 92, 232507
23)Anomalou magnetic behavior of Mn-Mn dimmers in the dilute magnetic semiconductor (Ga, Mn)N - Phys. Rev. B - 2007 - 76, 245210
24)Local lattice distortion of Ge-dilute Ge-Si alloy: multiple-scattering EXAFS study - Phys. Rev. B - 2006 - 74, 092101
25)High Photocatalytic Activity of Rutile TiO Induced by Iodine Doping - J. Phys. Chem. C - 2010 - 114, 6035-6038
26)High-Temperature Ferromagnetism of Hybrid Nanostructure Ag-Zn0.92Co0.08O Dilute Magnetic Semiconductor - J. Phys. Chem. C - 2009 - 113: 3581
27)Evidence of Matrix Lattice Distortion in Zn1-xCoxO Nanocrystals - J. Phys. Chem. C - 2009 - 113: 4263
28)Magnetic Property and Spatial Occupation of Co Dopants in Zn0.98Co0.02O Nanowires - J. Phys. Chem. C - 2009 - 113: 14114
29)Interfacial and surface structures of CeO2-TiO2 mixed oxides - J. Phys. Chem. C - 2007 - 111, 19078
30)Nature and role of Ti species in the hydrogenation of a NaH/Al mixture - J. Phys. Chem. C - 2007 - 111: 3476
31)Study of the Correlation between the Stability of Mg-Based Hydride and the Ti-Containing Agent - J. Phys. Chem. C - 2007 - 111: 14021-14025
32)structural study on Co-Ni bimetallic nanoparticles by X-ray Spectroscopy - J. Phys. Chem. C - 2010 - 114,13596
33)XAFS在凝聚态物质研究中的应用 (review) - 中国科学技术大学学报 - 2007 - 37, 426-440