李远洁的个人主页空间 - 李 远洁Basic Information

Dr. Li Yuanjie
Associate Professor
School of Electronic and Information Engineering
Xi'an Jiaotong University




站点计数器




Education
Beijing University of Aeronautics and Astronautics, Bachelor in Metallic Materials
Beijing University of Aeronautics and Astronautics, Master in Materials Science
University of Florida, USA, Ph.D. in Electronic Materials Science
Joint Postdoctoral program of Pacific Northwest National Laboratory and University of Washington at Seattle,USA




Research Interests
Multifunctional thin film and nanostructured materials have combined electrical, optical, piezoelectronic as well as dielectric properties. Epitaxial and polycrystalline growth of such materials are important for a verywide range of microelectronic and optoelectronic energy conversion devices application.Modulation of electical conductiveity of functional thin films from insulating to semiconducting and conductive can be realized by doping and forming multi-elements compound. Such wide range of electrical properties can be used as dielectrics, electrical active channel layer in TFT and transparentelectrodematerialsforsolar cell and displays. In addition, low temperature synthesis of functional thin films on cheap substrates is currently indispensible for developing flexible and bendable next-generation display and electronic paper displays. Multifunctional materials have unique responsive properties under different external and internal physical potentials, such as stress, optical and magnetic fields. Design and study of these optoelectronic, piezoelectronic and piezophototronic effects are very interesting for novel functional device applications.




Publications
- Jie Wang, Fei Fei, Qun Luo, Wenming Su, Yuanjie Li, Changqi Ma et al., Modification of highly conductive PEDOT:PSS layer for use in silver nanogrid electrodes for flexible inverted polymer solar cells, ACS Applied Materials & Interfaces, 9(8), 7834-7842 (2017)
- Yuanjie Li, Kai Jiang, Zilong Liu, Characteristics study of low temperature enhanced amorphous InGaZnO thin film transistors, Journal of Xi'an Jiaotong University, 49, 1-3 (2015)
- Kai Jiang, Yuanjie Li, Yuzheng Mao, Effects of oxygen flow rate on the properties of amorphous InGaZnO films grown by magnetron sputtering, Journal of Vacuum Science and Technology, 10, 1180-1184 (2015)
- Kai Jiang, Yuanjie Li, Annealing effects on properties of amorphous InGaZnO thin films by radio frequency magnetron sputtering method, Semiconductor Optoelectronics, 35, 464-467 (2014)
- Yuanjie Li, Yanghui Liu, Feng Yun, Qing Wan, Self-assembled transparent a-IGZO based TFTs for flexible sensing applications, International Symposium on Photonics and Optoelectronics 2014, Proceedings of SPIE, 9233, 92332A (2014)
- Yanhua Fu, Yuanjie Li, First-principles calculations of electronic structure and stability of N-doped ZnO nanowires, Journal of the Chinese Ceramic Society, 41, 1697(2013)
- Yuanjie Li, Zilong Liu, Kai Jiang, Xiaofen Hu, H2 annealing effect on the structural and electrical properties of amorphous InGaZnO films for thin film transistors, Journal of Non-Crystalline Solids, 378, 50-54 (2013)
- Yuanjie Li, Kai Jiang, Yanhua Fu, Zilong Liu,Electrical and optical stabilities of amorphous InGaZnO thin films for flexible sensing transistors, Society of Information Display Symposium Digest, 44, 130-134 (2013)
- Yuanjie Li, Xiaofen Hu, Zilong Liu and Jiangbo Ren, Power and gas pressure effects of properties of amorphous In-Ga-ZnO films grown by magnetron sputtering. Journal of Materials Science: Materials in Electronics,23, 408-412(2012)
- Yuanjie Li, Zilong Liu and Jiangbo Ren, Properties of phosphorus doped ZnO Films grown by pulsed laser deposition, Journal of Vacuum Science and Technology A 29, 03A109 (2011)
- Yuanjie Li, Bojun Ma, Surface polarity effect on properties of two dimentional electron gas in ZnMgO/ZnO heterostructure, www.paper.edu.cn, September, 2011
- Yuanjie Li, Zilong Liu, Study of ZnMgO/ZnO Heterostructure Band Offset by X-ray Photoelectron Spectroscopy, www.paper.edu.cn, March, 2011
- Yuanjie Li, JinKui Li and Xiaofen Hu, Effect of sputtering power density on properties of Ga-doped ZnO thin films grown by radio frequency sputtering. Journal of Xi’an Jiaotong University, 44, 58 (2010)
- Z. Zhu, V. Shutthanandan, Yuanjie Li, S.A. Chambers, Quantitative Determination of Deuterium Atom Concentration in Zinc Oxide Thin Films by Time-of-Flight Secondary Ion Mass Spectrometry, In Application of Accelerators in Research and Industry, 20th International Conference. AIP Conference Proceedings 1099, 343 (2009)
- Yuanjie Li, T.C. Kaspar , T.C. Droubay , Z. Zhu , V. Shutthanandan, P. Nachimuthu , S.A. Chambers , Electronic properties of H and D doped ZnO epitaxial films, Applied Physics Letters 92, 152105 (2008)
- Yuanjie Li, T.C. Kaspar , T.C. Droubay , Z. Zhu , V. Shutthanandan, P. Nachimuthu , S.A. Chambers , A study of H and D doped ZnO epitaxial films grown by pulsed laser deposition, Journal of Applied Physics 104, 053711 (2008)
- J.M. Erie, Yuanjie Li, H.S. Kim, S.J. Pearton, B. Gila, D.P. Norton, F. Ren, Properties of Zn3N2-doped ZnO films deposited by pulsed laser deposition, Applied Surface Science 254, 5941 (2008)




Teaching
《Materials Science of Thin Films》,graduate course, Fall semester,teaching in English
This course focuses on tetrahedron relationships of processing-structure-properties-performance in metals, semiconductors, ceramics and other compound thin film materials. The course covers:
Structure, bonding and properties of bulk solids; thermodynamics and kinetics of atomic motion in materials. Physical and chemical vapor deposition of thin film materials. Ion-surface interactions and plasma/ion beam processing of thin films. Nucleation and grain structure development of single crystal, polycrystalline and amorphous films. Epitaxy of compound semiconductor thin films for optoelectronic and information storage devices. Characterization techniques of thin films and surfaces.

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李远洁的个人主页空间 - 李 远洁Basic Information

Dr. Li Yuanjie
Associate Professor
School of Electronic and Information Engineering
Xi'an Jiaotong University




站点计数器




Education
Beijing University of Aeronautics and Astronautics, Bachelor in Metallic Materials
Beijing University of Aeronautics and Astronautics, Master in Materials Science
University of Florida, USA, Ph.D. in Electronic Materials Science
Joint Postdoctoral program of Pacific Northwest National Laboratory and University of Washington at Seattle,USA




Research Interests
Multifunctional thin film and nanostructured materials have combined electrical, optical, piezoelectronic as well as dielectric properties. Epitaxial and polycrystalline growth of such materials are important for a verywide range of microelectronic and optoelectronic energy conversion devices application.Modulation of electical conductiveity of functional thin films from insulating to semiconducting and conductive can be realized by doping and forming multi-elements compound. Such wide range of electrical properties can be used as dielectrics, electrical active channel layer in TFT and transparentelectrodematerialsforsolar cell and displays. In addition, low temperature synthesis of functional thin films on cheap substrates is currently indispensible for developing flexible and bendable next-generation display and electronic paper displays. Multifunctional materials have unique responsive properties under different external and internal physical potentials, such as stress, optical and magnetic fields. Design and study of these optoelectronic, piezoelectronic and piezophototronic effects are very interesting for novel functional device applications.




Publications
- Jie Wang, Fei Fei, Qun Luo, Wenming Su, Yuanjie Li, Changqi Ma et al., Modification of highly conductive PEDOT:PSS layer for use in silver nanogrid electrodes for flexible inverted polymer solar cells, ACS Applied Materials & Interfaces, 9(8), 7834-7842 (2017)
- Yuanjie Li, Kai Jiang, Zilong Liu, Characteristics study of low temperature enhanced amorphous InGaZnO thin film transistors, Journal of Xi'an Jiaotong University, 49, 1-3 (2015)
- Kai Jiang, Yuanjie Li, Yuzheng Mao, Effects of oxygen flow rate on the properties of amorphous InGaZnO films grown by magnetron sputtering, Journal of Vacuum Science and Technology, 10, 1180-1184 (2015)
- Kai Jiang, Yuanjie Li, Annealing effects on properties of amorphous InGaZnO thin films by radio frequency magnetron sputtering method, Semiconductor Optoelectronics, 35, 464-467 (2014)
- Yuanjie Li, Yanghui Liu, Feng Yun, Qing Wan, Self-assembled transparent a-IGZO based TFTs for flexible sensing applications, International Symposium on Photonics and Optoelectronics 2014, Proceedings of SPIE, 9233, 92332A (2014)
- Yanhua Fu, Yuanjie Li, First-principles calculations of electronic structure and stability of N-doped ZnO nanowires, Journal of the Chinese Ceramic Society, 41, 1697(2013)
- Yuanjie Li, Zilong Liu, Kai Jiang, Xiaofen Hu, H2 annealing effect on the structural and electrical properties of amorphous InGaZnO films for thin film transistors, Journal of Non-Crystalline Solids, 378, 50-54 (2013)
- Yuanjie Li, Kai Jiang, Yanhua Fu, Zilong Liu,Electrical and optical stabilities of amorphous InGaZnO thin films for flexible sensing transistors, Society of Information Display Symposium Digest, 44, 130-134 (2013)
- Yuanjie Li, Xiaofen Hu, Zilong Liu and Jiangbo Ren, Power and gas pressure effects of properties of amorphous In-Ga-ZnO films grown by magnetron sputtering. Journal of Materials Science: Materials in Electronics,23, 408-412(2012)
- Yuanjie Li, Zilong Liu and Jiangbo Ren, Properties of phosphorus doped ZnO Films grown by pulsed laser deposition, Journal of Vacuum Science and Technology A 29, 03A109 (2011)
- Yuanjie Li, Bojun Ma, Surface polarity effect on properties of two dimentional electron gas in ZnMgO/ZnO heterostructure, www.paper.edu.cn, September, 2011
- Yuanjie Li, Zilong Liu, Study of ZnMgO/ZnO Heterostructure Band Offset by X-ray Photoelectron Spectroscopy, www.paper.edu.cn, March, 2011
- Yuanjie Li, JinKui Li and Xiaofen Hu, Effect of sputtering power density on properties of Ga-doped ZnO thin films grown by radio frequency sputtering. Journal of Xi’an Jiaotong University, 44, 58 (2010)
- Z. Zhu, V. Shutthanandan, Yuanjie Li, S.A. Chambers, Quantitative Determination of Deuterium Atom Concentration in Zinc Oxide Thin Films by Time-of-Flight Secondary Ion Mass Spectrometry, In Application of Accelerators in Research and Industry, 20th International Conference. AIP Conference Proceedings 1099, 343 (2009)
- Yuanjie Li, T.C. Kaspar , T.C. Droubay , Z. Zhu , V. Shutthanandan, P. Nachimuthu , S.A. Chambers , Electronic properties of H and D doped ZnO epitaxial films, Applied Physics Letters 92, 152105 (2008)
- Yuanjie Li, T.C. Kaspar , T.C. Droubay , Z. Zhu , V. Shutthanandan, P. Nachimuthu , S.A. Chambers , A study of H and D doped ZnO epitaxial films grown by pulsed laser deposition, Journal of Applied Physics 104, 053711 (2008)
- J.M. Erie, Yuanjie Li, H.S. Kim, S.J. Pearton, B. Gila, D.P. Norton, F. Ren, Properties of Zn3N2-doped ZnO films deposited by pulsed laser deposition, Applied Surface Science 254, 5941 (2008)




Teaching
《Materials Science of Thin Films》,graduate course, Fall semester,teaching in English
This course focuses on tetrahedron relationships of processing-structure-properties-performance in metals, semiconductors, ceramics and other compound thin film materials. The course covers:
Structure, bonding and properties of bulk solids; thermodynamics and kinetics of atomic motion in materials. Physical and chemical vapor deposition of thin film materials. Ion-surface interactions and plasma/ion beam processing of thin films. Nucleation and grain structure development of single crystal, polycrystalline and amorphous films. Epitaxy of compound semiconductor thin films for optoelectronic and information storage devices. Characterization techniques of thin films and surfaces.

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基本信息 - 李 远洁个人简介
李远洁博士，西安交通大学电子与信息工程学院副教授，博士生导师。主要研究方向为氧化物半导体功能薄膜与纳米结构的生长、半导体掺杂及机理研究；基于氧化物的透明柔性薄膜晶体管在新型显示技术中的应用；发光二极管固态照明技术应用及在无机/有机太阳能电池器件中的应用。在Appl. Phys. Lett., J. Appl. Phys., Semicond. Sci. Technol., Thin Solid Films, Appl. Surf. Sci., J.Electron. Mater.等期刊中共发表论文30余篇。主持国家自然科学基金1项、西安-应用材料(Applied Materials)创新基金1项、教育部博士点新教师基金1项、教育部留学回国人员科研启动基金1项、西安交通大学基础科研基金（自由探索类和综合交叉类）各1项。




教育经历
北京航空航天大学,本科,硕士
美国佛罗里达大学，博士
美国华盛顿大学化学系，美国太平洋西北国家实验室材料科学与化学工程分部， 博士后







我的新闻
The 8th International Workshop on ZnO Materials and Devices
2014-09-06

The 7th International Workshop on ZnO Materials and Devices
2012-10-08

Visiting University of Illinois at Chicago (UIC)
2011-11-07

The 58th AVS International Conference and Exhibition
2011-10-30

The 6th International Workshop on ZnO related Materials
2010-08-16

The 8th International Symposium on Semiconductor Light Emitting Devices
2010-05-17


更多新闻>>

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科学研究 - 李 远洁研究领域
方向I: 物理气相沉积法制备多功能氧化物薄膜材料与性能的应用研究
多功能氧化物薄膜在光电子、能源转换、新一代显示技术和传感器等领域有着非常重要的应用前景。利用物理气相沉积技术研究功能氧化物薄膜的工艺与性能之间的相互关系，利用先进的结构、电输运、光学、化学键价结构和微观组织系统表征氧化物薄膜性能。研究氧化物薄膜在具有光电、磁电和压电等多耦合效应的功能器件中的应用。
方向II: 非晶氧化物半导体薄膜（InGaZnO)，由于具有独特的电子结构而拥有高于非晶硅一个数量级的载流子迁移率，同时能够在低温条件下进行大面积性能均匀的薄膜生长，主要应用于高性能的透明/柔性薄膜晶体管器件，成为新型柔性显示器和电子纸显示驱动的关键性器件。
1. InGaZnO薄膜的低温生长
2. 氢气对InGaZnO薄膜电输运性能影响，InGaZnO:H薄膜电输运性能表征
3.基于InGaZnO薄膜晶体管制备与性能表征
方向III: 宽禁带半导体III-V族半导体薄膜在LED器件中的材料应用与工艺研究
1.垂直结构LED工艺优化
2.绿光LED器件材料开发与表征

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招生信息 - 李 远洁
研究生招生信息
目前招收物理电子学，微电子学和固体电子学专业方向的硕士（1-3名）和博士研究生（1名），欢迎对光、电、能源转换功能薄膜与器件的学生报考！同时欢迎对透明薄膜晶体管材料及器件，新型光电功能材料与器件以及半导体固态照明工程材料与器件研究方向感兴趣的本科生和研究生报考！

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讲授课程 - 李 远洁研究生选修课程
研究生专业课程：
《光电半导体材料科学与技术》，秋季学期。

该课程包括了传统和当今研究热点的III-V，II-VI族和氧化物半导体薄膜材料外延生长、物性表征技术及光电子器件应用，具体课程内容包括：
1.薄膜外延生长技术：分子束外延，物理气相沉积技术（磁控溅射、脉冲激光沉积技术），半导体单晶制备技术;
2.物理性能（晶体结构、发光、导电、半导体掺杂、表面形貌等）表征技术;
3.半导体器件应用：半导体光电子器件和光电转换器件（发光二极管,激光二极管,薄膜太阳能电池等）,异质结结构，超晶格和量子阱结构；
4.半导体材料与器件前沿研究进展与开发。

课程PPT：
第一章
第二章-part1，第二章-part2
第三章
第四章-part1, 第四章-part2，第四章-part3
第五章
第六章
第七章

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课题组成员 - 李 远洁团队成员

付艳花，2010级硕士研究生
Current position: 国家电网许继集团


江凯，2011级硕士研究生
Current position:中国电子集团第44研究所

孙文，2013级硕士研究生

王杰，2014级硕士研究生