巴西坚果效应撼动了物理学 诸平 In a bag of mixed nuts, after shaking, smaller nuts fill in the gaps created at the bottom, pushing the larger Brazil nuts to the top. Credit: Melchoir, CC BY-SA 3.0 , via Wikimedia Commons 据波兰华沙大学( University of Warsaw ) ...
瑞典的量子计算机首次应用于化学 诸平 The quantum computer at Chalmers with the outer shielding of the dilution refrigerator removed. Credit: Chalmers/Anna-Lena Lundqvist 据瑞典查默斯科技大学( Chalmers University of Technology , Gothenburg, Sweden ) 2023 年 4 月 20 日提供的消息 ...
并非量子自旋液体? 诸平 Prof. Andrej Pustogow 之前介绍过 Science:科学家们记录了一种前所未有的物质态 —— 量子自旋液体 的存在 , 量子自旋液体的相关研究概述的博文,今天再来介绍 奥地利 维也纳科技大学 ( Vienna University of Technology 简称 TU Wien , Vienna, Austria ) 202 ...
一个光子如何变成四个电荷载流子 诸平 Illustration of exciton splitting in the organic semiconductor pentacene, which consists of five benzene rings each. Instead of the usual two free charge carriers, absorption of a photon in pentacene generates four free charge carriers, represented ...
癌细胞如何进入其他器官 诸平 Cancer cell invading tissue -Credit: Emad Moeendarbary, UCL 据英国伦敦大学学院( University College London 简称 UCL ) 2023 年 4 月 13 日提供的消息,来自伦敦大学学院 ( UCL ) 、美国麻省理工学院( Massachusetts Institute of Technology 简称 MIT ...
物理学家发现引力可以产生光 诸平 A star is being consumed by a distant supermassive black hole. Astronomers call this a tidal disruption event (TDE). As the black hole rips apart the star, two jets of material moving with almost the speed of light are launched in opposite directions. One ...
研究人员首次捕捉到描述粒子加速器薄膜形成早期阶段的原子尺度图像 诸平 Fig. 1 Experimental Scanning Tunneling Microscopy (STM) images of Sn adsorption, diffusion, incorporation, and desorption onto Nb. Credit: Cornell University Fig. 2 The metal deposition chamber. C ...
元光学显示阿秒范围内的物理过程 诸平 Fig. 1 From left to right: Martin Schultze, Maryna Meretska (Harvard), Marcus Ossiander und Hana Hampel. ImageSource: Lunghammer - TU Graz Fig. 2 Marcus Ossiander. ImageSource: Lunghammer - TU Graz Fig. 3 Martin S ...
重现双缝实验,证明了光在时间上的波动性质,而不是在空间上 诸平 Project member Romain Tirole adjusts the equipment used in the study at Imperial College London. Credit: Thomas Angus, Imperial College London 据英国伦敦帝国学院( Imperial College London , London, UK ) 2023 年 4 月 ...