学术报告第165期：Semiconductor Nanowires for Optoelectronic Device Applications

主讲人 (Speaker): 

傅岚

主讲人单位 (Speaker's Institute): 

Australia National University

邀请人 (Invited by): 

李朝红

时间 (Time): 

星期五, 2019/12/20 - 10:30 to 11:30

地点 (Location): 

珠海校区海滨红楼17栋107 (Rm 107, Red House 17)

摘要 (Abstract): 

With their unique one-dimensional nanoscale geometry, as well as excellent optical and electrical properties such as direct bandgap, large absorption coefficient and charge-carrier mobility, III-V compound semiconductor nanowires (NWs) have shown great promises for electronic, optoelectronic and photovoltaic device applications. III-V nanowires can be fabricated by a variety of crystal growth techniques, among which the selective area epitaxy growth has the advantages of accurate control of the position, geometry, uniformity and doping of NWs to achieve excellent and reproducible device performances. In this talk, I will present the research activity at the Australian National University on the synthesis of high quality, stacking-fault-free and taper-free InP based nanowires using selective-area metal-organic chemical vapour deposition technique, as well as design, fabrication and characterization of a series of nanowire structures for optoelectronic device applications, including infrared photodetectors, THz detectors, solar cells and LEDs etc.

主讲人简介 (Speaker's CV): 

职业： 现任澳大利亚国立大学物理研究学院教授 教育背景： 1996年获中国科技大学硕士学位 2001年获澳大利亚国立大学博士学位 研究领域： 主要研究方向:基于低维III-V复合半导体结构(包括量子阱、自组装量子点和纳米线)设计、制造和集成光电器件(激光、LEDs、光电探测器和太阳能电池)。 研究能力： 她发表了170多篇期刊/会议论文，两篇图书章节，拥有两项美国专利。 会员： IEEE、IEEE/光子学和电子能谱学会会员 奖励和资助： 傅岚是著名的IEEE光子学会研究生奖学金获得者(2000) 澳大利亚研究理事会博士后奖学金(2003年) ARF/QEII奖学金(2006)及未来奖学金(2011). http://amrs.org.au/contact.php