Global EditionASIA 中文雙語Fran?ais
    China
    Home / China / Innovation

    Chinese magnet sets world record

    China Daily | Updated: 2024-09-23 09:23
    Share
    Share - WeChat
    This photo taken on Sept 22, 2024 shows the resistive magnet independently developed by Chinese scientists at the High Magnetic Field Laboratory of the Hefei Institutes of Physical Science under the Chinese Academy of Sciences (CHMFL) in Hefei, East China's Anhui province. [Photo/Xinhua]

    HEFEI — Chinese scientists used an independently developed resistive magnet on Sunday to produce a steady magnetic field of 42.02 tesla, equivalent to over 800,000 times the Earth's magnetic field, breaking a seven-year-old world record set by the United States.

    The milestone achievement by the High Magnetic Field Laboratory at the Chinese Academy of Sciences' Hefei Institutes of Physical Science is expected to drive scientific discoveries and applications in a wide range of technological fields.

    The previous record of 41.4 tesla was set by the US' National High Magnetic Laboratory in 2017.

    A steady high magnetic field is an extreme experimental condition that can serve as a powerful tool for scientific research. In the experimental environment of a high magnetic field, the properties of matter can be manipulated, which is conducive to scientists discovering new phenomena and exploring new laws of matter, experts said.

    High magnetic fields can also spur applications in fields such as electromagnetic metallurgy and chemical reaction synthesis, and especially in the widespread usage of nuclear magnetic resonance technology in medical science.

    Due to its significant value in various fields such as physics, chemistry, material science and life science, a steady high magnetic field has been referred to as the "cradle" of the Nobel Prizes.

    The new achievement results from nearly four years of efforts by the research team, which involved innovating magnetic structures and optimizing manufacturing processes, said Kuang Guangli, academic director of the High Magnetic Field Laboratory.

    Kuang said the breakthrough could meet users' needs for a fast, regulated and stable high magnetic field, provide scientists with powerful experimental conditions, and lay a key technological foundation for China's construction of higher-field steady magnets.

    There are three types of steady-state magnets: resistive magnets, superconducting magnets, and hybrid magnets that combine the other two types.

    The Hefei laboratory produced a steady field of 45.22 tesla with a hybrid magnet in 2022, setting a world record for all working magnets.

    "Resistive magnets and superconducting magnets are both 'singles masters', while a hybrid magnet is a 'mixed-doubles combination'," Kuang said, making a comparison between magnet development and table tennis.

    "In 2022, we won the mixed-doubles championship with comprehensive advantages. Today, we won the singles."

    Xinhua - China Daily

    Top
    BACK TO THE TOP
    English
    Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
    License for publishing multimedia online 0108263

    Registration Number: 130349
    FOLLOW US
     
    精品爆乳一区二区三区无码av| 少妇无码太爽了在线播放| 日韩精品无码人成视频手机| 久久亚洲AV无码西西人体| 在线a亚洲v天堂网2019无码 | 无码国产午夜福利片在线观看| 熟妇人妻中文字幕无码老熟妇| 精品久久久久久无码专区不卡| 最近高清中文在线字幕在线观看| 中文字幕久精品免费视频| 777久久精品一区二区三区无码| 免费看又黄又无码的网站| 久久精品中文字幕无码绿巨人| 日韩视频无码日韩视频又2021| 色窝窝无码一区二区三区色欲| 最新国产AV无码专区亚洲| 久久中文精品无码中文字幕| 无码中文人妻视频2019| 亚洲午夜无码AV毛片久久| 久久久久亚洲av成人无码电影| 精品无码无人网站免费视频| 无码中文字幕日韩专区视频| 中文字幕日韩精品无码内射| 日日麻批免费40分钟无码| 中文字幕一区在线观看视频| 久久久久中文字幕| 天堂在线中文字幕| 中文字幕在线最新在线不卡| 日韩中文字幕在线| 最近中文字幕完整版资源| 国产中文字幕乱人伦在线观看| 久久男人中文字幕资源站| 一二三四在线观看免费中文在线观看 | 漂亮人妻被中出中文字幕久久| 亚洲AV永久无码精品一区二区| 精品人妻系列无码人妻免费视频| 99久久精品无码一区二区毛片| av无码播放一级毛片免费野外| av一区二区人妻无码| 亚洲区日韩区无码区| 中文字幕丰满乱孑伦无码专区|