English(EN) Chinese-German team builds ultra-sensitive ‘floating compass’ to hunt dark matter

中德团队开发室温传感器用于暗物质探测

作者 PulseAugur 编辑部 · [1 个来源] · 2026-09-05 12:00

一个由中国和德国科学家组成的合作团队开发了一种新颖的磁传感器，名为 LeMaMa，能够在室温下探测到极其微弱的磁场。该设备像一个无摩擦的浮动罗盘一样工作，可以测量低至飞特斯拉（femotesla）水平的磁场，这种灵敏度以前只能通过低温冷却系统实现。这一突破有望推动基础物理研究的进展，包括暗物质的搜寻，以及监测人脑等微妙的生物信号。 AI

排序理由一篇关于新实验设备的科学论文的发表。[lever_c_demoted from research: ic=1 ai=0.1]

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报道来源 [1]

SCMP — Tech TIER_1 English(EN) · Zhang Tong · 2026-09-05 12:00

中德团队打造超灵敏“浮动罗盘” 探测暗物质

Chinese researchers have developed a table-top magnetic sensor that operates at room temperature and can spot magnetic signals a billion times fainter than the Earth’s own field. The Levitated Magnet Magnetometer (LeMaMa) functions like a compass with a needle that floats in mid-…

本文如何被排名

报道来源 [1]

中德团队打造超灵敏“浮动罗盘” 探测暗物质

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