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With new experimental method, researchers probe spin structure in 2D materials for first time（图）
2D材料 自旋结构 “魔角”石墨烯
2023/5/11
By observing spin structure in “magic-angle” graphene, a team of scientists led by Brown University researchers have found a workaround for a long-standing roadblock in the field of two-dimensional el...
LHCb begins using unique approach to process collision data in real-time（图）
LHCb 碰撞数据 大型强子对撞机
2023/3/1
Current technology does not allow all Large Hadron Collider (LHC) proton–proton collision data to be stored and analysed. It is therefore necessary to filter out the data according to the scientific g...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Calculation of high-order harmonic generation of atoms and molecules by combining time series prediction and neural networks
时间序列预测 神经网络计算 原子分子 高阶谐波生成
2022/11/17
High-order harmonic generation (HHG) from the interaction of ultra-intense laser pulses with atoms is an important tabletop short-wave coherent light source. Accurate quantum simulations of it present...
An app developed by Cornell researchers uses augmented reality to help users repeatedly capture images from the same location with a phone or tablet to make time-lapse videos – without leaving a camer...
NASA’s powerful James Webb Space Telescope opens a new chapter in scientific history, as a large international team – including several Cornell astronomers – found molecular evidence of carbon dioxide...
Physicists find direct evidence of strong electron correlation in a 2D material for the first time（图）
二维材料 强电子 相关性 非常规超导性
2022/3/17
In recent years, physicists have discovered materials that are able to switch their electrical character from a metal to an insulator, and even to a superconductor, which is a material in a friction-f...
Humans are pretty good at looking at a single two-dimensional image and understanding the full three-dimensional scene that it captures. Artificial intelligence agents are not.
4 April 2007,The strong electric field from an intense laser pulse can cause electrons to "tunnel" away from an atom in just one billion-billionth of a second. Now physicists in Germany are the first ...
Spins take their time to relax
electron Spins
2007/3/26
22 March 2007，To store and process information using the spin of an electron, the spin needs to be relatively robust. The most important property that determines a spin's robustness is its spin-relaxa...
Daylight Saving Time gotchas may get you（图）
Daylight Saving Time energy consumption calendar
2007/3/12
09 March 2007，BERKELEY – Got a hot meeting Monday morning? You may need to double-check your watch, your calendar, and your key ring.Daylight Saving Time (DST) goes into effect this weekend, as timepi...
TURNING ‘DELAYED’ TO ‘ON TIME’ GOAL OF UH PROF IN AIRCRAFT TURBULENCE STUDIES
airport runways aerodynamics mechanical engineering
2006/12/22
HOUSTON, Dec. 13, 2006 – Gridlock on airport runways is a common part of holiday travel, but one University of Houston engineering professor is researching ways to reduce airport delays by making runw...