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10-05
2022
Symmetry control and emergent phenomena in square-lattice iridates
演讲人： Jian Liu University of Tennessee 时间： 2022-10-05 10:00-2022-10-05 11:00 地点：Tencent Meeting (ID: 685-601-826) 内容： Spin-orbit coupling (SOC) is a key ingredient of nontrivial band topo...
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10-05
2022
Symmetry control and emergent phenomena in square-lattice iridates
Spin-orbit coupling (SOC) is a key ingredient of nontrivial band topology in weakly interacting materials. On the other hand, the impact of SOC in strongly correlated systems often manifests in magnet...
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09-29
2022
Computational Imaging for Astronomy: from Exoplanets to Black Holes
Recent development in computational imaging has led to a series of great discoveries in astronomy. Integrated with advanced computational tools, modern telescopes continue pushing the boundaries of as...
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09-29
2022
Computational Imaging for Astronomy: from Exoplanets to Black Holes
演讲人： He Sun Peking University 时间： 2022-09-29 14:00-2022-09-29 15:00 地点：S727 + Zoom Meeting (ID: 952-5133-2314, password: 202209) 内容： Recent development in computational imaging has led t...
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09-29
2022
基准钟研究及秒定义变革
基准钟是直接复现秒定义的原子钟。目前铯原子喷泉基准钟的相对频率不确定度A类(稳定度)已经达到E-16@1 d，B类达到(1-2)E-16，主要受限于微波相关频移。随着原子操控和超稳激光技术的发展，光钟频率不确定度已经比现在...
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09-29
2022
基准钟研究及秒定义变革
演讲人： 房芳 中国计量科学研究院时频所 时间： 2022-09-29 16:00-2022-09-29 17:00 地点：理科楼郑裕彤讲堂 内容： 基准钟是直接复现秒定义的原子钟。目前铯原子喷泉基准钟的相对频率不确定度A类(稳定度)已经达到...