Semiconductor Nanowires for Optoelectronics Applications
用于光电子应用的半导体纳米线
Chennupati Jagadish
ABSRACT
Semiconductors have played an important role in the development of information and communications technology, solar cells, solid state lighting. Nanowires are considered as building blocks for the next generation electronics and optoelectronics. In this talk, I will introduce the importance of nanowires and their potential applications and discuss about how these nanowires can be synthesized and how the shape, size and composition of the nanowires influence their structural and optical properties. I will present results on axial and radial heterostructures and how one can engineer the optical properties to obtain high performance lasers, THz detectors, solar cells and to engineer neuronal networks. Future prospects of the semiconductor nanowires will be discussed.
半导体材料过去在信息和通信技术，太阳能电池，固态照明的发展中扮演着非常重要的角色。半导体纳米线更被认为是下一代的电子与光电科技的基础。在我的演讲里，我将会介绍半导体纳米线的重要性及其应用，并会讨论这些纳米线的制造方法，以及纳米线形状，尺寸，和材料成分对其结构和光学性质的影响。我也将会讨论一些纳米线的研究结果，包括了纳米线轴向和径向异质结构，以及如何利用纳米线的光学特性来制作出高性能激光，太赫兹检测器(THz detector)，太阳能电池，和神经元网络(neuronal networks) 的工程设计。最后，我将会讨论半导体纳米线的未来前景。
BIOGRAPHY
Professor Jagadish is a Distinguished Professor and Head of Semiconductor Optoelectronics and Nanotechnology Group in the Research School of Physics, Australian National University. He has served as Vice-President and Secretary Physical Sciences of the Australian Academy of Science during 2012-2016. He is currently serving as Past President of IEEE Photonics Society, Past President of Australian Materials Research Society. Prof. Jagadish is the Editor-in-Chief of Applied Physics Reviews, Editor of 3 book series and serves on editorial boards of 19 other journals. He has published more than 950 research papers (670 journal papers), holds 5 US patents, co-authored a book, co-edited 15 books and edited 12 conference proceedings and 18 special issues of Journals. He has won the 2000 IEEE Millennium Medal and received Distinguished Lecturer awards from IEEE NTC, IEEE LEOS and IEEE EDS. He is a Foreign Member of US National Academy of Engineering, Fellow of the Australian Academy of Science, Australian Academy of Technological Sciences and Engineering, The World Academy of Sciences, US National Academy of Inventors, Indian National Science Academy, Indian National Academy of Engineering, Indian Academy of Sciences, IEEE, APS, MRS, OSA, AVS, ECS, SPIE, AAAS, FEMA, APAM, IoP (UK), IET (UK), IoN (UK) and the AIP. He received many awards including IEEE Pioneer Award in Nanotechnology, IEEE Photonics Society Engineering Achievement Award, OSA Nick Holonyak Jr Award, Welker Award, IUMRS Somiya Award, UNESCO medal for his contributions to the development of nanoscience and nanotechnologies and Lyle medal from Australian Academy of Science for his contributions to Physics, Beattie Steel Medal from Australian Optical Society and IEEE Education Award from Electron Devices Society. He has received Australia’s highest civilian honor, AC, Companion of the Order of Australia, as part of 2016 Australia day honors from the Governor General of Australia for his contributions to physics and engineering, in particular nanotechnology.
Jagadish 教授目前任职于澳洲国立大学的物理研究院，是一名特聘教授以及半导体光电子学与纳米科技研究小组的领导。Jagadish 教授在2012年 至 2016年 期间曾经在澳大利亚科学院担任副主席兼物理科学秘书一职，也曾经是 IEEE光子学会 (IEEE Photonics Society) 以及澳大利亚材料研究学会 (Australian Materials Research Society) 的主席。Jagadish 教授目前是 Applied Physics Reviews 的主编辑，三项书籍系列的编辑， 并在其他19个期刊的编辑委员会任职。Jagadish 教授在过去共发表了超过950篇研究文章（其中包括670篇期刊文章），5项美国专利，合着1本书，共同编辑15本书，编辑了12项会议记录和18份期刊特刊. Jagadish 教授在2000年获得了IEEE 千禧年勋章(IEEE Millennium Medal) ，也荣获IEEE NTC，IEEE LEOS和IEEE EDS颁发的杰出讲师奖。他是美国国家工程学院(US National Academy of Engineering) 的外国会员，也是世界各个研究院的院士，包括了澳大利亚科学院(Australian Academy of Science)，澳大利亚技术科学与工程学院(Australian Academy of Technological Sciences and Engineering )，世界科学院(The World Academy of Sciences)，美国国家发明家研究院(US National Academy of Inventors)，印度国家科学研究院(Indian National Science Academy)，印度国家工程研究院院士(Indian National Academy of Engineering )，印度科学院(Indian Academy of Sciences)，IEEE，APS，MRS，OSA，AVS，ECS，SPIE，AAAS，FEMA，APAM，IoP（英国），IET（英国），IoN（英国）和AIP。Jagadish 教授因对纳米科学及纳米科技做出的贡献而获得了多项奖项，其中包括了IEEE 纳米技术先锋奖(IEEE Pioneer Award in Nanotechnology), IEEE 光子学会工程成就奖(IEEE Photonics Society Engineering Achievement Award), OSA Nick Holonyak Jr Award, Welker Award, IUMRS Somiya Award, 和UNESCO medal（联合国教科文组织奖章）。他也因在物理学方面的贡献而获得了澳大利亚科学院所颁发的莱尔奖章(Lyle Medal)，以及澳大利亚光学学会（Australian Optical Society）所颁发的Beattie Steel Medal 和IEEE电子器件学会（Electron Devices Society）所颁发的IEEE教育奖(IEEE Education Award)。因他对物理学和纳米科技领域的贡献，Jagadish 教授在2016年的澳大利亚国庆日荣誉颁发典礼上获得了由澳大利亚总督颁发的AC, Companion of the Order of Australia （澳大利亚勋章，乃澳大利亚最高的平民荣誉）。