直播时间：2025年8月8日（周五）20:00-21:30

直播平台：

科学网APP

https://weibo.com/l/wblive/p/show/1022:2321325197321285009430

（科学网微博直播间链接）

科学网微博

北京时间2025年8月8日晚八点，iCANX Talks 第239期邀请到了澳大利亚科学院院长/澳大利亚国立大学教授Chennupati Jagadish担任主讲嘉宾，合肥工业大学讲师魏诗语，北京理工大学副教授李子园，中国科学院上海技术物理研究所助理教授王芳，北京航空航天大学教授王帆担任研讨嘉宾，北京大学教授张海霞担任主持人。

这将是一场汇聚顶尖学者的盛会，共同探讨前沿科技与学术挑战！更多精彩，敬请期待！

【嘉宾介绍】

Chennupati Jagadish‍

澳大利亚国立大学

Semiconductor Nanostructures for Optoelectronics Applications

【Abstract】

Semiconductors have played an important role in the development of information and communications technology, solar cells, solid state lighting. In this talk, I will introduce the importance of nanowires/nanostructures and their potential applications and discuss about how these nanostructures can be synthesized and how the shape, size and composition of the nanostructures influence their structural and optical properties. I will present results on nanowire lasers, single photon sources and detectors, THz detectors, solar cells, sensors and neuroelectrodes.

半导体在信息和通信技术、太阳能电池和固态照明的发展中发挥了重要作用。在本次演讲中，我将介绍纳米线/纳米结构的重要性及其潜在应用，并探讨这些纳米结构的合成方法，以及它们的形状、尺寸和成分如何影响其结构和光学性质。我将展示纳米线激光器、单光子源和探测器、太赫兹探测器、太阳能电池、传感器和神经电极等方面的研究成果。

【BIOGRAPHY】

Professor Jagadish is an Emeritus Distinguished Professor of Physics and Electronic Materials Engineering in the Research School of Physics at the Australian National University. He is currently serving as the President of the Australian Academy of Science. In the past, he has served as the President of IEEE Photonics Society, IEEE Nanotechnology Council and Australian Materials Research Society. Prof. Jagadish is the Editor-in-Chief of Applied Physics Reviews, Editor of 2 book series and serves on editorial boards of 19 other journals. He has published more than 1050 research papers (790 journal papers), holds 7 US patents, co-authored a book, co-edited 15 books and edited 13 conference proceedings and 23 special issues of Journals. He is a Fellow of the Royal Society of London, Foreign Member of US National Academy of Engineering, American Academy of Arts and Sciences and Chinese Academy of Sciences, 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, National Academy of Sciences of India, IEEE, APS, MRS, OSA, AVS, ECS, SPIE, AAAS, FEMA, APAM, IoP (UK), IET (UK), IoN (UK), CCS, CoS 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 and Boas medal 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, from the Governor General of Australia in 2016 and highest award given to overseas Indians from the President of India in 2023.

Jagadish教授是澳大利亚国立大学物理与电子材料工程专业的名誉杰出教授。他目前担任澳大利亚科学院院长。他曾担任IEEE光子学会、IEEE纳米技术委员会和澳大利亚材料研究学会的主席。Jagadish教授是《应用物理评论》的主编，编辑了两套书籍系列，并担任其他19种期刊的编委。他已发表1050多篇研究论文（其中790篇为期刊论文），拥有7项美国专利，合著了一本书，合编了15本书，编辑了13次会议论文集和23期期刊特刊。他是伦敦皇家学会会员、美国国家工程院外籍院士、美国艺术与科学院院士、中国科学院外籍院士、澳大利亚科学院院士、澳大利亚技术科学与工程院院士、世界科学院院士、美国国家发明家科学院院士、印度国家科学院院士、印度国家工程院院士、印度科学院院士、印度国家科学院院士、IEEE会员、美国物理学会会员、材料研究学会会员、光学学会会员、真空学会会员、电化学学会会员、SPIE会员、美国科学促进会会员、FEMA会员、APAM会员、英国物理学会会员、英国工程技术学会会员、英国纳米学会会员、中国化学会会员、中国光学学会会员以及美国物理联合会会员。他曾获得众多奖项，包括IEEE纳米技术先驱奖、IEEE光子学会工程成就奖、OSA尼克·霍洛尼亚克奖、韦克尔奖、IUMRS索米亚奖、联合国教科文组织奖章（因其对纳米科学和纳米技术发展的贡献）、莱尔奖和博阿斯奖（因其对物理学的贡献）、澳大利亚光学学会贝蒂·斯蒂尔奖章以及电子器件学会的IEEE教育奖。2016年，他从澳大利亚总督处获得了澳大利亚最高平民荣誉AC勋章，即澳大利亚勋章的伴星勋章；2023年，他从印度总统处获得了海外印度人最高荣誉奖。