本学期学术活动
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2026-0422
报告题目:Learning to stabilize nonequilibrium phases of matter with active feedback using partial information报 告 人:Dr. Marin Bukov (Max Planck Institute of the Physics of Complex Systems)报告地点:清华大学高等研究院104报告时间:2026年4月22日14:00内容摘要:We investigate the role of information in active feedback control of quantum many-body systems using reinforcement learning. Active fee...
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2026-0428
报告题目:先进4D超快电子显微镜技术及应用研究报 告 人:付学文,南开大学报告时间:2026年4月28日10:00报告地点:物理楼W05内容摘要:4D超快电子显微镜结合了电子显微镜的超高空间分辨率和飞秒激光的超快时间分辨率,可在超高时空尺度观测物质的形貌、结构、电荷、磁畴等微观动力学过程,成为物质科学微观动力学研究的重要手段之一。本报告首先介绍4D超快电子显微镜技术的研究背景、发展历程与研究现状;随后将重点介绍我们...
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2026-0423
报告题目:Understanding Resonance Fluorescence through Few-Photon Excitation报 告 人:袁之良,北京量子信息科学研究院报告时间:2026年4月23日 16:00报告地点:物理楼W105内容摘要:Resonance fluorescence from a coherently driven two-level emitter is conventionally described using mixed-state field correlations. In this talk, I will present a complementary perspective that emerges through few-photon e...
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2026-0416
报告题目:Gravitational Waves: From Discovery to a New Science报 告 人:Barry C Barish报告时间:2026年4月16日 16:00报告地点:物理楼W101内容摘要:The discovery of gravitational waves was reported from the Laser Interferometer Gravitational-wave Observatory (LIGO) one hundred years after they had been predicted by Albert Einstein in 1916. The first detection was of the merger of a pair of binary ...
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2026-0416
报告题目:Optical Investigation of Strongly Correlated Electrons报 告 人:Atac Imamoglu, ETH Zurich报告时间:2026年4月16日 14:00报告地点:物理楼W101内容摘要:Two dimensional semiconductors subject to a moire potential provide a fertile ground for exploration of strongly correlated phases, ranging from kinetic magnetism, through fractional Chern insulators to unconventional superconductivity. In...
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2026-0412
报告题目:用激光聚变点亮未来报 告 人:张杰,上海交通大学李政道研究所报告时间:2026年4月12日15:00报告地点:物理楼W101报告厅内容摘要:2022年12月5日,美国实现了净能量增益的惯性约束核聚变反应,标志着人类聚变能时代的开始。本报告介绍了核聚变能的发展历史与未来发展趋势,特别展望了我国迈向核聚变能时代的挑战与机遇。报告人简介:张杰,物理学家,中国科学院院士、德国科学院院士、发展中国家科学院院士,英国皇家...
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2026-0414
报告题目:Toponium from the LHC报 告 人:李海峰,山东大学前沿交叉科学青岛研究院教授报告时间:2026年4月14日 10:30 报告地点:物理楼W260内容摘要:In this talk, I will review the recent toponium results from the ATLAS experiment at the Large Hadron Collider. An excess of events is observed over the baseline pQCD prediction, with an observed significance of 8σ. This excess is consistent with the fo...
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2026-0409
报告题目:New Higgs Boson Candidates at the LHC and the Rise of Agentic AI in Particle Physics报 告 人:Bruce Mellado报告时间:2026年4月9日16:00报告地点:物理楼W101内容摘要:The discovery of the Higgs boson at the Large Hadron Collider, recognized by the 2013 Nobel Prize in Physics, was one of the great scientific milestones of our time. The next major step would be the discovery of additional ...
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2026-0407
报告题目:Impurity effect on spontaneous magnetic fields in Sr2RuO4报 告 人:Prof. Vadim Grinenko, Tsung-Dao Lee Institute & School of Physics and Astronomy, Shanghai Jiao Tong University报告时间:2026年4月7日 10:00报告地点:物理楼W105会议室内容摘要:The nature of the broken time reversal symmetry (BTRS) state in Sr2RuO4 remains a long-standing puzzle, and its relation to superconductivity rem...
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2026-0402
报告题目:Driven Quantum Materials: Controlling Emergent Phenomena away from Equilibrium报 告 人:Andrea Cavalleri报告时间:2026年4月2日 16:00报告地点:物理楼W101内容摘要:I will discuss how coherent electromagnetic radiation, when tuned to collective modes in quantum materials, can be used to induce unexpected dynamical phenomena. Non-equilibrium emergent order, which include superconductivity...