2024年度ME学术大讲堂第十五讲:Nanoscale manufacturing research for societal benefits

发布者:科研办发布时间:2024-09-25浏览次数:10

报告人:伦敦南岸大学 Saurav Goel教授

 

报告时间:2024926日(周四)14:00  

 

报告地点:屏峰校区计算机楼D 405

 

报告摘要

   In 2019, ASML shipped the first EUV photolithography tool to the semiconductor manufacturing industry, ensuring the continued shrinkage of transistor nodes with concomitant economic scaling of Moore’s Law for the ICT sector and driving new applications in artificial intelligence, machine vision and the internet of things (IoT) in the 2020’s. The three decade in-the-making achievement using 13.5 nm UV light was a culmination of enormous progress in the field of precision manufacturing to enable the fabrication of mirrors, reticles and resists essential to EUV lithography. In the present decade, major new industries such as nano-optics and nano-fluidics stand poised to benefit from advances in miniaturization: Meta-lenses, augmented/virtual reality combiners, and point-of-care DNA analysis promise to be game-changing for society. However significant challenges exist with the incorporation of newer and smart materials in healthcare, aerospace, energy and electronics e.g. carbon fibre reinforced plastic (CFRP), carbon based 2D materials, titanium alloys, nanopolymer composite coatings and polymeric materials, and semiconductor materials like silicon and its derivative. One formidable challenge with processing of these smart and novel materials is that the mode of material removal at fine precision level changes from continuous to discrete. An accurate understanding of this phenomenon requires an insight into the energetic, structural, dynamic and rheological aspects of the system. Hence understanding the relevant atomic level phenomena is the key to obtain full knowledge of the atomistic mechanism of ultra-precision machining and this can be accomplished efficiently through using atomic simulations which will be the theme of the discussions/talk.


报告人简介

  Renowned for Internationally-leading manufacturing research, Prof Saurav Goel has a primary Chair position at London South Bank University in the UK with a visiting Professorship title in countries such as China, India and the UK. He has been listed among the top 2% scientist of the world due to his speculative research profile. Prof Goel is a Fellow of the Higher Education Academy (FHEA) and Fellow of the Institute of Materials, Minerals and Mines (IoM3), UK. He is also an Associate Editor of the Q1 Manufacturing Journal, Journal of Manufacturing Processes. With over 375 co-authors from around the globe, he has produced 6000+ citations with h-index of 40. Through this talk, he wishes to share his experience on simulation assisted learnings in manufacturing and share pathways to pursue your research career in the UK.