美中日物理学家首次在二维材料中发现了强电子相关性的直接证据 诸平 Fig. 1 Credit: Pixabay/CC0 Public Domain Fig.2 In the moiré superlattice of trilayer graphene and hBN, a localized electron absorbs a photon and hops to a neighboring site. Credits: MIT News. Image: Ella ...
MIT 科学家提出了一种新的机制, 氧气可能是通过这种机制首先在大气中形成的 诸平 Around 2.3 billion years ago, oxygen began building up in the atmosphere, eventually reaching the life-sustaining levels we breathe today. A new hypothesis proposed by MIT scientists suggests a mechanis ...
逐个原子嵌入来构建硅量子计算机芯片 诸平 Fig. 1 Illustration of the single atom technique. (Cropped – click image for full view.) Credit: David Jamieson, University of Melbourne Fig. 2 Lead author Prof David Jamieson at the University of Melbourne. Credit: University of Mel ...
地球构造板块运动背后的基本过程的新模型 诸平 Fig. 1 Pacific Ring of Fire. Credit: Gringer (talk) 23:52, 10 February 2009 (UTC), Public domain, via Wikimedia Commons Fig. 2 Formation of the Vanuatu subduction zone. Credit: Communications Earth Environment ...
数学上的发现可以揭示量子引力 诸平 Credit: Chalmers University of Technology / Yen Strandqvist 据瑞典查尔姆斯理工大学( Chalmers University of Technology ) 2022 年 3 月 9 日报道,查尔姆斯理工大学和美国麻省理工学院( MIT, U.S. )的研究人员合作,在数学上的发现可以揭示量子引力( ...
科学家在剪切流 Z 箍缩装置中证实了热核聚变 诸平 Fig. 1 LLNL physicist James Mitrani sets up scintillator detectors to measure neutrons on the University of Washington’s Fusion Z-Pinch Experiment (FuZE) device. Credit: Lawrence Livermore National Laboratory Fig. 2 The top ...
蓄暑热供冬用新技术 诸平 Image showing heat loss from a house. New research on thermal energy storage could lead to summer heat being stored for use in winter. Credit: Active Building Centre, Swansea University 每年冬季到来年第一季度,许多地区需要供暖御寒,不仅消耗能源,而且排 ...
MIT :一种新的、廉价的催化剂可以加速从水中生产氧气 诸平 Caption:Illustration depicts an electrochemical reaction, splitting water molecules (at right, with oxygen atom in red, and two hydrogen atoms in white) into oxygen molecules (at left), taking place within the structure of the ...
美中日瑞研究人员提出物质具有奇异磁相的证据 诸平 An artist's impression of how the team identified this historic phase of matter. The researchers used X-rays to measure how spins (blue arrows) move when they are disturbed and were able to show that they oscillate in length in the patt ...
细菌将 二氧化碳 转化为有价值的化学物质 诸平 Synthetic biologists have engineered bacteria to convert carbon waste into valuable chemicals. The carbon-negative approach could contribute to a net-zero emissions economy. Credit: Justin Muir 据美国西北大学( Northwestern University ...