学术活动
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2021-1130
报告题目：电场对多铁异质结构的磁性和超导电性的调控报告人：赵永刚教授，清华大学物理系报告时间：12月2日（周四） 14：30-15：30报告地点：理科楼郑裕彤讲堂（请佩戴口罩，间隔就坐）摘要：铁磁/铁电多铁异质结构，由于其优异的磁电耦合效应及电场对磁性显著的调控而成为多铁研究领域的重要方向，相关研究不仅有助于理解铁磁、铁电体系间的耦合，而且对多铁材料的应用具有重要的意义。我们通过将具有不同拓扑态磁性的磁性薄...
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2021-1129
报告题目:The microphysics of cosmic-ray feedback: towards multi-scale simulations 报告人:白雪宁清华大学报告时间:2021-12-02 16:00报告地点:线上：腾讯会议ID 491 736 162 ；线下：理科楼郑裕彤讲堂 (请佩戴口罩，间隔就座）主办单位:物理系 简介:Cosmic-rays (CRs) are relativistic particles that pervade galaxies and intergalactic space. They likely play a dynamically important role in a wide range of a...
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2021-1129
报告题目：Doped Mott Insulator Perspective of High Tc Cuprate报告人：王亚愚教授（清华大学物理系）报告时间：2021年12月1日（周三）下午4:00报告地点：清华大学高等研究院（科学馆）104报告厅报告摘要：The physical mechanism of high temperature superconductivity in the cuprates remains an outstanding puzzle despite more than 30 years of intense research. One of the few consensuses is that the parent com...
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2021-1128
报告题目：Deep Learning for Inverse Problems in Physics报告人：周凯，法兰克福高等研究院报告时间：12月2日，周四，上午10：00报告地点：物理系三楼报告厅C302报告摘要：Inverse Problems occur in almost all research areas. Due to the indirect noisy observation or even 'ill-posedness', it's usually challenging to handle the inverse problem. In this talk I will introduce some projects that utilizing deep...
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2021-1123
Title:Detecting the early universe and new physics through stochastic gravitational wave backgroundsSpeaker:Jing Liu 刘京 (Hangzhou Institute of Advanced Study, UCAS)Time:1:30pm, Nov. 25, 2021 (Thursday)Location:New Science Building 理科楼 C302Abstract:The improvement of gravitational-wave (GW) detection opens a new window of GW astronomy and cosmology. Besides the well-known GW events from ast...
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2021-1122
报告题目:获得国际高能物理一席之地的BES实验报告人:李金中科院高能所研究员报告时间:2021-11-25 16:00报告地点:线上：腾讯会议ID535 469 800；线下：理科楼郑裕彤讲堂 (请佩戴口罩，间隔就座）主办单位:物理系简介:北京谱仪BES是我国正负电子对撞机BEPC上唯一的大型粒子物理实验装置。BES开始运行的第一个实验就成功地进行了τ 轻子质量测量， 获得国际粒子物理界公认的重大成果，成为我国在高能物理实验研究中占有国际高能物...
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2021-1116
报告时间：2021-11-17 14:00 腾讯会议ID 528 884 858报告题目：First-principles investigation of quantum materials under light irradiation报告人：Jia-Tao Sun，Beijing Institute of Technology, Beijing, 100081, China报告摘要:Recent advances in ultrafast spectroscopy open a route toward engineering new phase of solids with optical pumping. The nonequilibrium electronic states of solids periodically dr...
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2021-1109
报告题目:少原子及其与光学腔强耦合的相干操控报告人:张天才山西大学报告时间:2021-11-11 16:00报告地点:腾讯会议ID：584 978 719主办单位:物理系简介:中性原子因其良好的相干性，是演示量子操控及相关量子技术的重要系统。冷原子操控及其与光学微腔的作用为人们提供了研究量子退相干、展示若干量子效应的良好平台。本报告主要介绍我们在单原子及少原子、原子阵列操控以及冷原子与微光学腔的强耦合相互作用方面的实验进展，包括...
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2021-1108
Title:Kilohertz Gravitational Wave DetectorsSpeaker:Haixing Miao 缪海兴Time:1:30pm, Nov. 11, 2021 (Thursday)Location:New Science Building 理科楼 C302Abstract:Gravitational wave (GW) detections have opened up a new window for astronomy and broadened the scope of gravitational physics and high-energy astrophysics. Many GW events from compact binaries have been detected, including the famous binar...
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2021-1102
报告题目:Interstellar in a Quantum Simulator报告人:翟荟清华大学高等研究院教授报告时间:2021-11-04 16:00报告地点:理科楼郑裕彤讲堂 (请佩戴口罩，间隔就座）主办单位:物理系简介:In this talk, I will review several different experiments on quench dynamics of random spin models in different cold atom and NV center systems. In these experiments, two distinct and universal phenomena have been observed. We...
