High-field ESR using SQUID magnetometer

High-field ESR using SQUID magnetometer
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使用 SQUID 磁力计进行高场 ESR

DOI:
10.1088/1742-6596/334/1/012058
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发表时间:
2011
期刊:
Journal of Physics : Conference Series
影响因子:
--
通讯作者:
T.Sakurai
T.Sakurai
中科院分区:
--
文献类型:
--
作者:
日高 敦;志賀 嘉仁;関口 博史;猪飼 篤;長田 俊哉;Misao Sasaki;T.Sakurai

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我们已经开发了高场ESR系统,使用市售的SQUID磁强计配备了高达5 T的超导磁体。这是纵向磁化检测型ESR。在105 GHz时,最小可探测自旋数为2× 1013 spins/G。与其他高场ESR方法相比,其最大的优点是高场ESR方法简单,可以同时获得微观和宏观磁性。此外,不使用腔的传输技术使我们能够在较宽的频率范围内进行多频ESR测量。我们成功地观测到了70 - 315 GHz的ESR。
We have developed high-field ESR system using commercially available SQUID magnetometer equipped with the superconducting magnet up to 5 T. This is a longitudinal magnetization detection type ESR. The minimum detectable spin number is evaluated as 2× 10 13 spins/G for 105 GHz. The most advantageous points as compared with other high-field ESR are that high-field ESR can be done very easily and both microscopic and macroscopic magnetic properties can be obtained at once. Moreover, the transmission technique without using cavity enables us to make multi-frequency ESR measurement in the wide frequency region. We have succeeded in observing ESR from 70 to 315 GHz.
钴塔顿盐亚毫米电子自旋共振中的 SH 3 项
DOI: 10.1143/jpsj.44.1797
发表时间: 1978
影响因子: 1.7
作者:
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通讯作者: M. Date
DOI: --
发表时间: 2004
期刊:
影响因子: --
作者:
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通讯作者: S. Russek