本学期学术活动-清华大学物理系

2026-0813

High Pressure Ultrafast Dynamics of LaH10±δ and La3Ni2O7 and Emergent Quantum State in 1T-TaS2

报告题目：High Pressure Ultrafast Dynamics of LaH10±δ and La3Ni2O7 and Emergent Quantum State in 1T-TaS2报告人：赵继民研究员（中国科学院物理研究所）报告时间：2026年8月13日上午10:30报告地点：物理楼W105会议室内容摘要：I will present our recent works on high-pressure ultrafast spectroscopy. We innovated an on-site in situ high pressure pump-probe ultrafast spectroscopy instrument [1,2], which ...

2026-0727

引力波探测——从黑洞附近的弯曲时空到宏观量子力学

报告题目：引力波探测——从黑洞附近的弯曲时空到宏观量子力学报告人：陈雁北，美国加州理工学院报告时间：2026年7月27日 15:00 报告地点：物理楼W105内容摘要：引力波的直接探测为基础物理研究开辟了新的途径。LIGO–Virgo–KAGRA合作组已经探测到近四百次双黑洞并合，而未来灵敏度更高的观测有望发现更多此类事件。由于这些引力波产生于黑洞附近的强引力场区域，它们为研究强场引力提供了独特的观测手段。本报告将介绍如何...

2026-0717

Open Thermodynamic Boundary Conditions for First-Principles Electrochemistry

报告题目：Open Thermodynamic Boundary Conditions for First-Principles Electrochemistry报告人：Prof.Stefan Wippermann, Philipps-Universität Marburg, Germany报告时间：2026年7月17日 15: 30报告地点：物理楼W260内容摘要：Ab initio techniques have revolutionized the way in which theory can help practitioners to explore critical mechanisms and to develop new strategies for materials discovery and des...

2026-0721

Light-Induced Ultrafast Control of Polarization and Magnetization in Semiconductors

报告题目：Light-Induced Ultrafast Control of Polarization and Magnetization in Semiconductors报告人：Xiangzhu Zhou报告时间：2026年7月21日10：00报告地点：物理楼W105会议室内容摘要：Ultrafast optical control of ordered states offers a route toward high-speed functional materials. However, in ferroelectrics optical switching often relies on interlayer sliding or structural distortions, which can ...

2026-0709

Electronic structure evidence for charge nematic bond order in single unit cell thick iridate films

报告题目：Electronic structure evidence for charge nematic bond order in single unit cell thick iridate films报告人：Changyoung Kim报告时间：2026年7月9日 10：00 报告地点：物理楼W105会议室内容摘要：Two-dimensional (2D) systems can exhibit physical properties that are markedly different from those of their three-dimensional (3D) counterparts, as reduced dimensionality can profoundly alter elect...

2026-0707

Coupling Chirality, Polar Order, and Altermagnetic Spin Splitting in a Hybrid Manganese Chloride

报告题目：Coupling Chirality, Polar Order, and Altermagnetic Spin Splitting in a Hybrid Manganese Chloride报告人：Alessandro Stroppa报告时间：2026年7月7日 19：30报告地点：物理楼W105会议室内容摘要：Hybrid manganese halides enable the coexistence of molecular chirality, polar order, and magnetic exchange within a single lattice. Here, we combine first-principles calculations with spin-space-gro...

2026-0623

Optimization and Representability of time-dependent Neural Quantum States: a study of the 1D critical quantum Ising model

报告题目：Optimization and Representability of time-dependent Neural Quantum States: a study of the 1D critical quantum Ising model报告人：Markus Michael Schmitt报告时间：2026年6月23日14：00报告地点：物理楼W105内容摘要：In recent years, neural quantum states have emerged as a competitive and powerful numerical approach for many body systems. While they provide a flexible and scalable ansatz, ...

2026-0621

物理系colloquium：Quantum metrology in the noisy intermediate-scale quantum era

报告题目：Quantum metrology in the noisy intermediate-scale quantum era报告人：安钧鸿，兰州大学报告时间：2026年6月25日 16:00报告地点：物理楼天行报告厅内容摘要：Quantum metrology pursues the realization of higher-precision measurements to physical quantities than the classically achievable limits by exploiting quantum features, such as quantum entanglement and squeezing, as resources. It has p...

2026-0621

Quantum simulation and metrology with optical fiber cavities

报告题目：Quantum simulation and metrology with optical fiber cavities报告人: Prof. Jakob Reichel报告时间：2026年6月22日（周一） 10：00-12：00报告地点：物理楼W105会议室内容摘要：Strong coupling between photons and material qubits plays a key role in both quantum technologies and fundamental quantum mechanics experiments. Fiber Fabry–Perot microcavities achieve strongest coupling in the optic...

2026-0611

物理系长聘教授讲座：中性里德堡原子阵列研究

报告题目：中性里德堡原子阵列研究报告人: 郑盟锟副教授，清华大学物理系报告时间：2026年6月11日（周四） 14：30-15：30报告地点：物理楼天行报告厅(W101)内容摘要：中性里德堡原子阵列是实现通用量子计算以及量子模拟的一个重要平台，在过去10年取得了诸多令人瞩目的发展与成就。在这一报告中，我将介绍中性里德堡原子阵列研究的发展现状，并回顾我们研究组这几年在该研究方向所取得的一些成果。References1. Xinhui Liang...