直播时间：2025年3月18日（周二）20:00-21:30

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【直播简介】

北京时间3月18日晚八点，iCANX Youth Talks第89期将震撼开播！本期我们邀请到了新南威尔士大学教授Hoang-Phuong Phan、格拉斯哥大学助理教授陈号天担任主讲，河南工业大学教授关炎芳、北京大学教授张海霞担任研讨嘉宾，香港城市大学助理教授宋宇担任主持人，期待你一起加入这场知识盛宴。

【嘉宾介绍】

Hoang-Phuong Phan

新南威尔士大学

Origami Metamaterials with Programmable Deformation and Customizable Electromagnetic Dispersion

【Abstract】

Wide bandgap materials such as silicon carbide (SiC), III-Nitride, and diamond-like carbon are considered the post-silicon era semiconductors. Their superior physical and chemical properties offer unique functionalities for several industrial applications. Among these, SiC emerges as a strong candidate thanks to its large breakdown voltages, facilitating the development of high-power electronic devices currently used in solar power modules and electric vehicle drive converters. Advancements in the synthesis of nanothin films of SiC on large-scale Si wafers have broadened its utilization, especially in the field of Nano Electromechanical Systems (NEMS), where the well-established fabrication technologies of Si can be deployed in this class of material. The high temperature tolerance, chemical inertness, and mechanical flexibility of SiC nanothin films enable a new cluster of NEMS devices that can be used under extreme environments where Si-based counterparts cannot properly operate. This talk will provide an overview of our recent findings on the physics of SiC nanomembranes, engineering routes to micromachine 2D and 3D SiC structures, and highlights of their applications in energy, structural health monitoring, and biomedical devices.

宽禁带材料，如碳化硅（SiC）、III族氮化物和类金刚石碳，被认为是后硅时代半导体材料。它们卓越的物理和化学特性为许多工业应用提供了独特功能。其中，碳化硅因其高击穿电压而脱颖而出，有助于开发目前用于太阳能模块和电动汽车驱动转换器的高功率电子器件。 在大规模硅片上合成碳化硅纳米薄膜的进展扩大了其应用范围，尤其是在纳米机电系统（NEMS）领域，可以利用硅的成熟制造技术来开发此类材料。碳化硅纳米薄膜的高温耐受性、化学惰性和机械柔韧性使其能够用于极端环境下的新型NEMS器件，而这些环境下基于硅的同类器件无法正常运行。 本次演讲将概述我们在碳化硅纳米膜物理特性方面的最新发现，微加工二维和三维碳化硅结构的工程方法，以及它们在能源、结构健康监测和生物医学设备中的应用亮点。

【BIOGRAPHY】

Hoang-Phuong Phan obtained his B.E and M.E from The University of Tokyo, Japan in 2011, and 2013, and PhD degree from Griffith University, Australia in 2016. He is currently an Associate Professor and ARC Future Fellow at the School of Mechanical and Manufacturing Engineering, UNSW Sydney. His research spans a broad range of semiconductor devices and applications, including MEMS/NEMS, integrated sensors, flexible electronics, and three-dimensional micro-architectures. Recent scientific breakthroughs and innovations from the Phan Lab include advanced nanomembranes for long-term implanted bio-barriers and bio-interfaces (SiC), wireless battery-free sensors (wearable and implantable using NFC and BLE), nanothin Si cantilevers for broad-frequency acoustic sensing, low-impedance flexible nanoporous electrodes for neurological recording and stimulation, and 3D electronics and sensors for organoids. Prof. Phan was a visiting scholar at AIST, Japan in 2016, Stanford University, CA, USA in 2017, and Northwestern University, IL, USA in 2019. Prof. Phan has published over 140 journal articles (e.g. Nat. Comm., Sci. Adv., PNAS, Science Robotics, ACS Nano, Adv. Funct. Mater., Angew Chemie., Nano Energy), two US patents, and four book/book-chapters, all in micro and nanotechnologies. Prof. Phan was honored with the Springer outstanding theses award, the Australian Nanotechnology Network Fellowship, GU Postdoctoral Fellowship, the DECRA award, the Pro Vice-Chancellor ECR award (2019), the Griffith Vice-Chancellor Excellence in Research Award for ECR (2020), the GROW award from UNSW, and the Future Fellow from the Australian Research Council in 2024.

Hoang-Phuong Phan于2011年和2013年在日本东京大学分别获得工学学士和工学硕士学位，并于2016年在澳大利亚格里菲斯大学获得博士学位。他目前是悉尼新南威尔士大学机械与制造工程学院的副教授和澳大利亚研究委员会未来学者。他的研究涵盖了广泛的半导体器件和应用领域，包括微机电系统（MEMS）/纳机电系统（NEMS）、集成传感器、柔性电子和三维微结构。潘教授实验室近期的科学突破和创新成果包括用于长期植入式生物屏障和生物界面的先进纳米膜（碳化硅）、无线无电池传感器（可穿戴和植入式，使用NFC和BLE）、用于宽频带声学传感的纳米薄硅悬臂梁、用于神经记录和刺激的低阻抗柔性纳米多孔电极，以及用于类器官的三维电子和传感器。潘教授曾于2016年在日本AIST、2017年在美国斯坦福大学和2019年在美国西北大学担任访问学者。他发表了140多篇期刊文章（例如《自然·通讯》、《科学进展》、《美国科学院院刊》、《科学机器人》、《美国化学会纳米》、《先进功能材料》、《德国应用化学》、《纳米能源》），拥有两项美国专利和四本著作/章节，均涉及微纳技术领域。潘教授曾获得施普林格优秀博士论文奖、澳大利亚纳米技术网络奖学金、格里菲斯大学博士后奖学金、澳大利亚研究委员会DECRA奖、副校长早期职业研究奖（2019年）、格里菲斯大学副校长早期职业研究卓越奖（2020年）、新南威尔士大学GROW奖以及2024年澳大利亚研究委员会未来学者奖。

陈号天

格拉斯哥大学

Stretchable Electronics and Their Application in Restoring the Human Sensorimotor System

【Abstract】

Stretchable electronics have emerged as a transformative frontier in biomedical engineering, thanks to their unique ability to combine mechanical flexibility with electronic functionality. This synergy offers unprecedented opportunities for restoring human sensorimotor function. This talk will first introduce advanced materials and manufacturing techniques used to fabricate skin-like electronic devices. It will then explore the interplay between human mechanoreceptors and artificial devices, focusing on innovative sensing mechanisms that mimic human tactile sensations. Finally, the integration of soft tactile sensors with feedback actuators, exoskeletons, and neuroprosthetics will be discussed. Stretchable electronics hold enormous potential to revolutionize the interface between humans and robots. By fostering multidisciplinary collaboration among engineers, neuroscientists, and clinicians, these advancements can open new pathways in rehabilitation, enabling individuals with sensorimotor impairments to regain independence and improve their quality of life.

可拉伸电子器件因其独特的机械柔性与电子功能相结合的能力，成为生物医学工程领域的一个重要的前沿研究。本报告将首先介绍用于制造类皮肤电子器件的先进材料和制造技术。随后，将探讨人类机械感受器与人工器件之间的相互作用，重点关注模仿人类触觉的创新传感机制。最后，将讨论软触觉传感器与反馈执行器、外骨骼和神经假体的集成。可拉伸电子器件在革新人类与机器人之间的接口方面具有巨大潜力。通过促进工程师、神经科学家和临床医生之间的多学科合作，这些进展可以为康复开辟新的途径，使感觉运动障碍患者能够重新获得独立并提高生活质量。

【BIOGRAPHY】

Dr. Haotian Chen is a Lecturer (Assistant Professor) in the Biomedical Engineering Division at the James Watt School of Engineering, University of Glasgow, UK. He obtained his Ph.D. in Microelectronics and Solid-State Electronics from Peking University in 2018 and subsequently conducted postdoctoral research at the Swiss Federal Institute of Technology Lausanne (EPFL). In 2022, he was appointed as a Junior Professor at IEMN, French National Centre for Scientific Research (CNRS), and Centrale Lille Institute, and joined the University of Glasgow in July 2023. His primary research focuses on the application of stretchable electronics in areas such as tactile prosthetics, including wearable electronic devices, nanocomposites, exoskeletons, intelligent prosthetics, and teleoperation. He has published over 60 papers in related fields, which have been cited more than 3,000 times, with an h-index of 28. He has filed 8 domestic and international patents and serves as an editorial board member and reviewer for several journals. He has organized numerous international academic conferences, including IEEE I2MTC, and has received awards and funding from institutions such as the French National Research Agency (ANR) and The Royal Society (UK).

陈号天，英国格拉斯哥大学工学院生物医学工程系讲师（助理教授），2018年于北京大学获得微电子学与固体电子学博士学位，后在瑞士洛桑联邦理工学院（EPFL）从事博士后研究工作。2022年获聘法国科学院IEMN，里尔中央理工学院Junior Professor，2023年7月加入格拉斯哥大学。主要研究方向是可拉伸电子学在触觉假肢等领域的应用，包括可穿戴电子设备、纳米复合材料、外骨骼、智能假肢以及远程操作等。在相关领域发表60余篇论文，被引超过3000次，h因子28，申请国内外专利8项，担任多个期刊编委和审稿人，组织包括IEEE I2MTC等多个国际学术会议，曾获法国国家研究中心（National Research Agency）、英国皇家学会（The Royal Society）等机构奖励资助。

【主持人】

宋宇

香港城市大学

关炎芳

河南工业大学

张海霞

北京大学