磁强计
钻石
材料科学
铁氧体(磁铁)
磁通量
焊剂(冶金)
磁导率
磁场
核磁共振
光电子学
冶金
复合材料
物理
化学
生物化学
量子力学
膜
作者
Ilja Fescenko,Andrey Jarmola,Igor Savukov,Pauli Kehayias,Jānis Šmits,Joshua T. Damron,Nathaniel Ristoff,Nazanin Mosavian,Víctor M. Acosta
标识
DOI:10.1103/physrevresearch.2.023394
摘要
The authors show that high-permeability magnetic flux concentrators, which collect magnetic flux from a larger area and concentrate it into the diamond sensor, can be used to improve the sensitivity of diamond magnetometers to the sub-picotesla level using 0.2 W of laser power.
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