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北京航空航天大学:飞特级全光双轴SERF原子磁强计
基于无自旋交换弛豫(Spin-exchange relaxation-Free,SERF)效应的原子磁强计具有超高测量灵敏度(亚fT~fT/Hz 1/2 ),已成功应用于人体极弱磁功能成像、物质极弱磁性分析、前沿基础物理学研究等领域。目前微小型SERF原子磁强计通常工作于高频磁场调制模式,因此在 ...
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Grammy winning singer dies
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