TI2 Ba2 CaCu2 Ox Bicrystal Junction DC-SQUID Magnetometers Operating in Unshielded Environment
HAN Bing1 , CHEN Geng-Hua1 , ZHANG Li-Hua1 ,ZHAO Shi-Ping1 , YANG Qian-Sheng1 , YAN Shao-Lin2 , LU Rong-Tao2
1 Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
2 Department of Electronics, Nankai University, Tianjin 300071
TI2 Ba2 CaCu2 Ox Bicrystal Junction DC-SQUID Magnetometers Operating in Unshielded Environment
HAN Bing1 ;CHEN Geng-Hua1 ;ZHANG Li-Hua1 ,ZHAO Shi-Ping1 ;YANG Qian-Sheng1 ;YAN Shao-Lin2 ;LU Rong-Tao2
1 Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
2 Department of Electronics, Nankai University, Tianjin 300071
关键词 ：
85.25.Dq ,
85.25.Cp ,
74.76.Bz
Abstract ： We fabricated direct-current superconducting quantum interference device magnetometers with single layer epi-taxial Tl2 Ba2 CaCu2 Ox films on 36.8o SrTiO3 bicrystal substrates. The white Aux noise and the field-flux transformation coefficient of the devices are 1.5 x 10-5 Φ0 /√Hz and 40 nT/Φ0 , respectively. The magnetometers can work in unshielded environment.
Key words ：
85.25.Dq
85.25.Cp
74.76.Bz
出版日期: 2000-11-01
引用本文:
HAN Bing;CHEN Geng-Hua;ZHANG Li-Hua;ZHAO Shi-Ping;YANG Qian-Sheng;YAN Shao-Lin;LU Rong-Tao. TI2 Ba2 CaCu2 Ox Bicrystal Junction DC-SQUID Magnetometers Operating in Unshielded Environment[J]. 中国物理快报, 2000, 17(11): 847-849.
2 Ba2 CaCu2 Ox Bicrystal Junction DC-SQUID Magnetometers Operating in Unshielded Environment. Chin. Phys. Lett., 2000, 17(11): 847-849.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I11/847
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