搜索结果: 1-15 共查到“Physics”相关记录33条 . 查询时间(0.181 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：VC-PINN: variable coefficient physics-informed neural network for forward and inverse problems of PDEs with variable coefficient
VC-PINN 变系数 偏微分方程 正逆问题 变系数物理 知情神经网络
2023/11/13
The talk proposes a deep learning method specifically dealing with the forward and inverse problem of variable coefficient partial differential equations-Variable Coefficient Physics-Informed Neural N...
From physics to finance: how can CERN tools help to uncover market manipulation?（图）
物理学 金融 大数据 粒子物理学
2023/7/11
Whether on the trading floor or in the CERN control rooms, vast streams of constantly changing data cross each other under the watchful eye of experts. On the one hand, physicists analyse the results ...
中山大学电子与信息工程学院（微电子学院）明方飞副教授与南方科技大学王克东课题组、美国田纳西大学Weitering课题组等合作，在硅基拓扑超导研究方面取得重要进展，相关成果以《硅表面手性超导现象的证据》为题，近期以封面文章形式发表于物理学顶级刊物 (自然物理学19, 500, 2023)。明方飞副教授为该论文的第一作者，中山大学为第一完成单位。
湖南师范大学物理与电子科学学院杨凯科教授在SCIENCE CHINA Physics,Mechanics & Astronomy上发表最新研究成果（图）
杨凯科 SCIENCE CHINA Physics Mechanics & Astronomy 半导体材料 半导体器件
2023/5/11
半导体材料是现代光电和微电子信息技术的基础。后摩尔时代半导体器件尺寸不断缩小和集成电路晶体管数目成倍增加，有效地热耗散和热控制成为微处理器、光伏、热电等设备高效率稳定工作的重要保障。如何调控半导体材料热导率和增强热力学稳定性是需要解决的一个关键科学技术问题。近日，我院杨凯科教授与中国科学院半导体研究所邓惠雄等人在SCIENCE CHINA Physics, Mechanics & Astronom...
The 8th IUPAP International Conference on Women in Physics | 10–14 July（图）
第八届 IUPAP物理学界 女性国际会议
2023/5/26
The International Union of Pure and Applied Physics (IUPAP) will hold its 8th International Conference on Women in Physics (ICWIP 2023), on 10–14 July.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A two-stage physics-informed neural network method based on conserved quantities and applications in localized wave solutions
守恒量 两阶段物理信息 神经网络方法 局部波解
2023/5/5
With the advantages of fast calculating speed and high precision, the physics-informed neural network method opens up a new approach for numerically solving nonlinear partial differential equations. B...
In early December 2017, the Thomas Fire ravaged nearly 300,000 acres of Southern California. The intense heat of the flames not only killed trees and vegetation on the hillsides above Montecito, it va...
近日，英国物理学会（Institute Of Physics，IOP）发布了“中国高被引文章奖”，Chinese Physics C 发表的4篇论文获此殊荣。
Two A&S postdocs receive Blavatnik awards in physics, chemistry（图）
布拉瓦特尼克奖 刘晓龙 张文均 布拉瓦特尼克家庭基金会
2023/5/19
Xiaolong Liu, a postdoctoral researcher in physics, and Wen Zhang, a postdoctoral researcher in chemistry, both in the College of Arts and Sciences, have received 2022 Blavatnik Regional Awards for Yo...
A new textbook authored by a Cornell professor molds scientific subjects such as quantum mechanics, thermodynamics, crystallography and electromagnetism, all under the umbrella of the semiconductor ma...
CMS on the lookout for new physics（图）
CMS 大型强子对撞机 碰撞事件
2023/5/26
With Run 3 of the LHC just around the corner, the LHC experiments are still publishing new results based on the previous runs’ data. Despite no new discoveries being announced, small deviations from e...
日冕物质抛射(CME)是灾害性空间天气的主要驱动源，如何针对特定的CME事件, 了解其在日冕和行星际空间的传播特性及演化过程，预测近地空间太阳风状态的变化，是空间天气研究领域的重要内容，同时受到国内外学者的广泛关注，近年来，在CME传播特性的观测和数值模拟研究中取得了大量进展。
原子级厚度的二维材料是用于光电转换、较有潜力的材料。因为它们具有非常短的光激发载流子扩散路径，进而可以降低光生电子空穴对的复合几率，提高其内部光生载流子的有效分离。原子级厚度的氮化碳作为二维非金属聚合物已被广泛用于光电转换。但是，一般来讲，原子级氮化碳的禁带宽度约为3.06 eV，仅对应太阳光谱中波长小于420 nm的光谱，无法有效利用占太阳光谱约43%的可见光。因此，如何拓展其可见光吸收范围成为...
What does a six-dimensional figure look like? Theoretical physicist Richard Nally can’t show you exactly, but he does have a sculpture – a pink shape the size of a grapefruit – that can help you imagi...
