1. 北京开放大学科学技术学院
2. 北京美尔斯通科技发展股份有限公司
3. 哈尔滨工程大学信息与通信工程学院
纸质出版:2024
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艾海明, 蔡大鹏, 米旺, 等. 基于SQUID传感器的超导单通道磁力仪研制[J]. 传感器与微系统, 2024,(2):85-88.
艾海明, 蔡大鹏, 米旺, 等. 基于SQUID传感器的超导单通道磁力仪研制[J]. 传感器与微系统, 2024,(2):85-88. DOI: 10.13873/J.1000-9787(2024)02-0085-04.
针对地球物理勘探中高精度磁场信号测量与靶目标大小方位检测难题,本文基于SQUID传感器研制了一种超导单通道磁力仪。首先,介绍了超导磁力仪工作原理,重点设计了其总体结构框架、控制单元、XYZ单元、无磁杜瓦瓶和供电模块;然后,提出了自适应滤波算法用于抑制运动磁场噪声干扰,静磁学逆向求解算法用于反演靶目标大小及方位;最后,采用半径0.2 m的圆铁球和边长5 m的地表立方空洞体进行检测实验,实验结果表明:本文超导磁力仪稳定可靠并满足地下勘探要求。
董丙元,包苏新,邱隆清,张树林,荣亮亮,伍俊.气压涨落对低温超导SQUID工作特性影响[J].传感器与微系统,2020(04).
黎旭东,邱隆清,荣亮亮,伍俊,张树林,王永良,董丙元.基于SQUID三轴磁强计求取高精度磁总场研究[J].仪表技术与传感器,2019(02).
尹啸,王庆蒙,王明,宋涛.基于超导量子干涉仪的磁性颗粒检测单元分析[J].传感器与微系统,2012(08).
Jofre Marc,Romeu Jordi,Jofre-Roca Luis.Optically pumped magnetometer with high spatial resolution magnetic guide for the detection of magnetic droplets in a microfluidic channel[J].New Journal of Physics,2023.
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Abdelmajid Jarni,El Mostafa Mouguina,Mohammed Jaffal,El Mostafa Aarab,Omar Guillou,Lhou Maacha,Abdelmalek Ouadjou,Mohamed Outhounjite.Magnetic anomaly and lithogeochemical investigations of Cr–Ni mineralization related to the mafic-ultramafic rocks of Kettara sill, Variscan central Jebilet, Morocco[J].Arabian Journal of Geosciences,2019.
Buchner M.,Höfler K.,Henne B.,Ney V.,Ney A..Tutorial: Basic principles, limits of detection, and pitfalls of highly sensitive SQUID magnetometry for nanomagnetism and spintronics[J].Journal of Applied Physics,2018.
M. A. Primin,I. V. Nedayvoda.A Method and an Algorithm to Reconstruct the Spatial Structure of Current Density Vectors in Magnetocardiography[J].Cybernetics and Systems Analysis,2017.
Fuensanta G. Montesinos,Isabel Blanco-Montenegro,José Arnoso.Three-dimensional inverse modelling of magnetic anomaly sources based on a genetic algorithm[J].Physics of the Earth and Planetary Interiors,2016.
Vasyukov Denis,Anahory Yonathan,Embon Lior,Halbertal Dorri,Cuppens Jo,Neeman Lior,Finkler Amit,Segev Yehonathan,Myasoedov Yuri,Rappaport Michael L,Huber Martin E,Zeldov Eli.A scanning superconducting quantum interference device with single electron spin sensitivity.[J].Nature nanotechnology,2013.
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