搜索结果: 61-75 共查到“国际动态 物理学”相关记录1986条 . 查询时间(0.293 秒)
Using a precisely tuned, ultrafast laser, a Cornell researcher showed that the atomic structure of yttrium titanate could be changed to stabilize its magnetism at temperatures three times higher than ...
英国研究发现石墨烯在环境条件下的高磁阻现象
石墨烯 高磁阻现象 标准永磁体
2023/8/21
英国曼彻斯特大学科研团队在《自然》杂志上发表论文，报告了在环境条件下石墨烯中出现的创纪录的高磁阻现象。
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。
Using state-of-the-art magnetic imaging, a Cornell-led collaboration has for the first time characterized a key property of the superconducting state of a class of atomically thin materials that are t...
Tokamak Energy of the UK is to send its gamma radiation cryostat system to the US Department of Energy's Sandia Laboratories in Albuquerque, New Mexico, so that it can be exposed to extreme conditions...
Accelerator Report: Crescendo at the LHC following the first stable beams at 6.8 TeV（图）
加速器 6.8 TeV 稳定光束 大型强子对撞机
2023/5/25
Late in the afternoon of Friday, 21 April, another important milestone was achieved in the LHC beam commissioning. At 6.58 p.m., one day ahead of schedule, the LHC Engineer in Charge declared “stable ...
CERN and the US Accelerator Upgrade Project (AUP, a consortium of various US institutions including Fermilab, BNL and LBNL laboratories based at Fermilab) are working in tandem to develop, build and t...
俄罗斯库尔恰托夫研究院(Kurchatov Institute)近日表示，T-15MD托卡马克装置首次实现稳定等离子体。该装置2021年5月物理启动，现正在稳定运行。T-15MD的独特之处在于高功率和紧凑尺寸相结合。高性能辅助等离子体加热与电流驱动系统将允许同时实现高等离子体温度和密度，脉冲时长可达2030秒。
SuperNode and CERN collaborate on new solutions for renewable energy transmission（图）
SuperNode CERN 可再生能源 超导
2023/5/25
SuperNode, an Irish company developing cutting-edge energy transmission technology based on superconductivity, and CERN, the European Laboratory for Particle Physics, have launched a collaboration to ...
Where did all the antimatter go? After the Big Bang, matter and antimatter should have been created in equal amounts. Why we live in a Universe of matter, with very little antimatter, remains a myster...
美国实现量子纠错新突破
美国 量子纠错 量子比特
2024/1/17
美国耶鲁大学科学家使用量子纠错技术将量子比特的寿命延长了一倍以上，经过纠错后的量子比特存活时间为1.8毫秒。该研究发表在《自然》（Nature）杂志上，证明了量子纠错的可行性。
奥地利首次通过实验观察到量子隧穿效应
奥地利 量子隧穿
2024/1/17
奥地利因斯布鲁克大学科研团队首次通过实验观察到化学反应中的量子隧穿效应，这是迄今为止观察到的涉及带电粒子的最慢反应。该研究成果发表于《自然》杂志。
CERN and INFN have developed a compact, transportable accelerator for the non-destructive analysis of historical artifacts and artworks, providing a cheaper, more accessible method of analysing large ...
CERN joins in the celebrations on 14 April involving scientists from more than 65 countries.
Some classical computers have error correction built into their memories based on bits; quantum computers, to be workable in the future, will need error correction mechanisms, too, based on the vastly...