Simulation and Experimentation of Flux Jump in SQUID Magnetometer Under the Geomagnetic Field
Simulation and Experimentation of Flux Jump in SQUID Magnetometer Under the Geomagnetic Field
复制标题
地磁场下SQUID磁力计磁通跳变仿真与实验
DOI:
10.1109/tasc.2020.3040200
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发表时间:
2021-04
影响因子:
1.8
通讯作者:
Xiaoming Xie
中科院分区:
文献类型:
--
作者:
Zhengwei Song;Yongliang Wang;Guofeng Zhang;Longqing Qiu;Jun Wu;Liangliang Rong;Shulin Zhang;Xiaoming Xie
It has been found that when superconducting quantum interference device magnetometers operate in a geomagnetic field environment, its output will occasionally show small momentary jumps with the change of the external magnetic field, which seriously affects the measurement accuracy of the geomagnetic field and needs to be eliminated. A magnetic flux jump model called the parasitic superconducting ring model was built to explain the causes of these small jumps, and Helmholtz coils were set up to study the jump and verify this model in the laboratory. The experimental results showed that the position and amplitude of the jumps were consistent with the model. It is believed that this model can guide the design of superconducting chips in geophysical applications.
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影响因子:
3.2
作者:
P. Swartz;C. P. Bean
通讯作者:
P. Swartz;C. P. Bean
DOI:
10.1051/e3sconf/20161202003
发表时间:
2016
期刊:
--
影响因子:
--
作者:
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通讯作者:
S. Henry;E. P. D. Borgo;C. Danquigny;B. Abi
影响因子:
3.6
作者:
T. Schönau;V. Zakosarenko;M. Schmelz;S. Anders;H. Meyer;R. Stolz
通讯作者:
T. Schönau;V. Zakosarenko;M. Schmelz;S. Anders;H. Meyer;R. Stolz
DOI:
10.1016/0031-9163(65)90803-6
发表时间:
1965-06
期刊:
Physics Letters
影响因子:
--
作者:
R. Hancox
通讯作者:
R. Hancox
DOI:
10.1587/transele.e98.c.167
发表时间:
2015-03
期刊:
IEICE Trans. Electron.
影响因子:
--
作者:
A. Chwala;R. Stolz;M. Schmelz;V. Zakosarenko;M. Meyer;H. Meyer
通讯作者:
A. Chwala;R. Stolz;M. Schmelz;V. Zakosarenko;M. Meyer;H. Meyer