个人简介
1982年6月获安徽大学理学学士学位,1985年7月及1989年1月分别获中国科学院固体物理研究所理学硕士和博士学位。曾先后在日本东京大学(日本学术振兴会研究员)、台湾省清华大学、香港理工大学、香港大学、日本东京工业大学从事科学研究工作。1993年被聘为中国科学技术大学教授。
曾获中国科学院自然科学一等奖(1993,第二获奖人)和三等奖(1996,第二获奖人)各一项,安徽省自然科学一等奖(2001,第一获奖人)一项,安徽省教学成果一等奖(2008,第一获奖人)一项。1993年获中国科学院青年科学家一等奖,1994年获国家杰出青年科学基金资助,1996年获国家教育部霍英东青年教师一等奖,2004年获中国科学院优秀研究生导师称号,2005年获安徽省青年科技奖等。
研究领域
主要从事电子材料及信息存储和能量转换器件探索。如氧化物单晶、外延薄膜和异质结构以及相关纳米结构的探索、磁电耦合效应、多重量子序竞争和调控;构筑信息存储和能量转换原型器件。在高水平国际学术期刊发表文章400篇,其中包括Nature Materials,Nature Commn., Adv. Mater., Phys. Rev. Lett.,J. Am. Chem. Soc.,Angew. Chem. Int. Edit.等刊物,论文被引用9000次。关于La1-xCaxMnO3(x<0.5)晶体结构的研究结果被美国的International Center for Diffraction Data收录,进入粉末衍射文件库。此外有专著《先进陶瓷物理与化学原理及技术》(科学出版社,2001,与他人合著),外文专著《Studies of High Temperature Superconductors》(NOVA Science Publishers, 2005)和《Handbook of Nanoceramics and Their Based Nanodevices》(American Scientific Publishers, 2009)两部中的两个章节,中文专著《内耗与力学谱基本原理及其应用》(上海交通大学出版社,2014)中的一个章节;获授权发明专利13项。
近期论文
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Recyclable Nacre-Like Aramid-Mica Nanopapers with Enhanced Mechanical and Electrical Insulating Properties 33(9): 2023
Macroscopic piezoelectricity of an MAPbI3 semiconductor and its associated multifunctional device 118:108980 2023
Significantly enhanced high-temperature capacitive energy storage in cyclic olefin copolymer dielectric films via ultraviolet irradiation 10(6):2120 2023
Performance manipulation of ferroelectric tunnel junctions via oxygen vacancies in barrier 255:119101 2023
Excellent high-temperature dielectric energy storage of flexible all-organic polyetherimide/poly(arylene ether urea) polymer blend films 570:233053 2023
Supercritical Relaxor Nanograined Ferroelectrics for Ultrahigh-Energy-Storage Capacitors 34(34):2204356 2022
Scalable Polyimide-Poly(Amic Acid) Copolymer Based Nanocomposites for High-Temperature Capacitive Energy Storage 34(5):2101976 2022
Large-Scale Production of Rectorite Nanosheets and their Co-Assembly with Aramid Nanofibers for High-Performance Electrical Insulating Nanopapers 34(43): 2022
Pyro-catalysis for tooth whitening via oral temperature fluctuation 13(1):4419 2022
High-precision and linear weight updates by subnanosecond pulses in ferroelectric tunnel junction for neuro-inspired computing 13(1):699 2022
High-Speed Switching and Giant Electroresistance in an Epitaxial Hf0.5Zr0.5O2-Based Ferroelectric Tunnel Junction Memristor 14(1):1355 2022
Sulfur-vacancy-tunable interlayer magnetic coupling in centimeter-scale MoS2 bilayer 15(2):888 2022
Electric Field-Controlled Damping Switches of Coupled Dirac Plasmons 129(23):237402 2022
A flexible BiFeO3-based ferroelectric tunnel junction memristor for neuromorphic computing 8(1):144 2022
Improved Working Temperature and Capacitive Energy Density of Biaxially Oriented Polypropylene Films with Alumina Coating Layers 5(3):3119 2022
Ferroelectric diode characteristic and tri-state memory in self-assembled BiFeO3 nanoislands with cross-shaped domain structure 121(4):42903 2022
Emergent plasmonic excitations in Mexican-hat and bell-shaped bands of hybridized Dirac electrons in graphene/topological insulator heterostructures 105(19):195150 2022
Emergent optical plasmons at the surface of a doped three-dimensional topological insulator 105(20):205408 2022
学术兼职
担任《Materials Letters》、《Journal of Materiomics》、《Results in Physics》、《Chinese Physics B》编委,《硅酸盐学报》、《功能材料》、《物理学报》以及《电子元件与材料》编委等。