报告人简介：杨帆是北京理工大学物理学院教授。2002年博士毕业于北京大学物理学院，2004年从清华大学高等研究中心博后出站，之后加入北京理工大学物理学院。2010年至2011年公派访问美国加州大学伯克利分校。2013年被聘为教授。杨帆的主要研究方向为强关联和超导理论。曾长期在铜基超导、量子自旋液体和铁基超导领域展开研究。近期的研究兴趣集中在魔角石墨烯、准晶电子态和镍基超导等领域。发表论文80余篇，被引3000余次。讲座摘要...

宽禁带器件被视为当前电力电子技术的变革性基础，其高速、高温、高压的特性正在重塑变换器的拓扑设计与系统架构。为实现WBG器件的高效和高可靠，近年来涌现出多种新型封装方案，如低寄生引脚结构、高导热材料、以及集成型模块等。然而，与之配套的表征技术尚未成熟，现有表征技术主要依赖硅基器件积累的经验规则，成为制约封装技术进一步发展的关键瓶颈。该报告将围绕“如何有效表征宽禁带器件的先进封装结构”这一核心问题，介绍...

Foundation models, such as large language models (LLMs), diffusion models, and vision-language models (VLMs), have emerged as powerful tools for various applications. In this talk, we will explore the exciting potential of foundation models in revolutionizing wireless communications and networking. On AI for communications (AI4COM), we will focus on three key aspects, namely "learning to comp...

报告人简介： George A. Sawatzky is Professor of Physics and Chemistry University of British Columbia. He has been awarded NWO-Spinoza award in 1996, and Nieuwsblad van het Noorden prize 1997. He recieved Fellow of the Royal Society of Canada in 2002. His research interests involve the fabrication as well as the theoretical and spectroscopic study of novel complex systems and nanostructured materia...

讲座简介： Abstract: Artificial intelligence (AI) research traditionally focuses on knowledge-based problem-solving. Yet, as Einstein observed, “Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.” As human-machine partnerships play an increasing role in addressing grand societal challenges, a deeper understanding of the comparative strengths of ...

G protein-coupled receptors (GPCRs) are central to many therapeutic areas, but their conformational flexibility—favoring a basal state—makes agonist discovery challenging. To address this, we developed peptidomimetics that mimic the α5 helix of G proteins, effectively stabilizing the active conformations of β2-adrenergic (β2AR) and dopamine D1 (D1R) receptors. These molecules enabled the identi...

报告人简介： 申博渊，清华大学获得工学博士学位，现任苏州大学教授，课题组组长（独立PI）。近五年来从事先进电子显微学和催化学科、能源材料等方向的交叉研究工作，发展以电子敏感材料的电子显微学为代表的多尺度原位动态表征方法，实现多种能源催化材料的原子级分辨率表征。在实空间中探测多孔材料与内部小分子的主客体相互作用，从分子原子尺度揭示分子吸脱附及催化行为的微观机理，完成了对二甲苯和吡啶等芳香小分子在分子筛...

In this talk, the speaker will present recent advances in mathematical modeling and numerical simulation of lung ventilation. The discussion will focus on two components: (1) a fluid dynamics model for airflow through the bronchial tree, incorporating elastic boundary conditions derived from pressure–volume relationships to capture lung elastance and airway resistance, and (2) a 3D hyperelastic-po...

Computational imaging systems are based on the joint design of optics and associated image reconstruction algorithms. Of particular interest in recent years has been the development of end-to-end learned “Deep Optics” systems that use differentiable optical simulation in combination with backpropagation to simultaneously learn optical design and deep network post-processing for applications such...