Micro-Nano Electronics

  • Name:Chong Lei
  • Title:Assistant Researcher
  • Office:comprehensive lab building, room 2-311
  • Office Phone:+86-021-34204315
  • Email:leiqhd@sjtu.edu.cn
  • Website:

Research Field

Micro system for weak magnetic field detection


Ph. D. solid electronics and microelectronics (March, 2004 ― May, 2009)
Research Institute of Micro/Nano Science and Technology, Shanghai Jiao Tong University, Shanghai
Approach: MEMS magnetic sensor; Magnetic film; RF MEMS
Dissertation: Key Technique of MEMS Micro Fluxgate Sensor
Advisor: Professor Yong Zhou

M.S. material physics and chemistry (September, 1999 ― January, 2002)
Yanshan University, Qinhuangdao
Approach: R&D of Tl series high-temperature superconductor film

B. S. Metal erode and protection (September, 1995 ― June, 1999)
Yanshan University, Qinhuangdao

Work experience

08/2009- staff, Shanghai Jiao Tong University


1. weak magnetic field detection technology
2. magnetic micro/nano electronic devices and high-precision magnetometer
3. micro bio-magnetic detection system and its application in the field of major disease diagnosis and food safety

Awards and Honors


Thin film physics
This course mainly introduces the manufacturing technology of thin film and thin film physics based content, introduce the basic theory of thin film. Main contents include the preparation of various kinds of thin film technology and monitoring and testing technology, thin film growth process and formation mechanism, the structure and properties of thin films, etc., and as far as possible reflect the current progress of membrane science and technology.


1. Xue-cheng Sun, Zhen Yang, Chong Lei*, Yan Liu, Lei Guo, Yong Zhou*, An innovative detecting way of Escherichia coli O157H:H7 by a micro-fluxgate-based bio-sensing system, Sensors and Actuators B: Chemical, V221, pp.985-992, 2015. IF: 4.097.
2. Zhen Yang, Yan Liu, Chong Lei*, Xue-cheng Sun, Yong Zhou*, A flexible giant magnetoimpedance-based biosensor for the determination of the biomarker C-reactive protein, Microchimica Acta, V182, n15, pp.2411-2417, 2015. IF:3.741.
3. Zhen Yang, Chong Lei, Yong Zhou*, Yan Liu, Xue-cheng Sun, A GMI biochip platform based on Co-based amorphous ribbon for detection of magnetic Dynabeads, Analytical Methods, V7, 6883, 2015. IF:1.821.
4. Yan Liu, Zhen Yang, Tao Wang, Xue-cheng Sun, Chong Lei*, Yong Zhou, Improved performance of the micro planar double-axis fluxgate sensors with different magnetic core materials and structures, Microsystem Technologies, online, 2015, DOI: 10.1007/s00542-015-2618-0. IF: 0.875.
5. Tao Wang, Lei Guo, Chong Lei*, Yong Zhou, Detection of the magnetite by giant magnetoimpedance sensor, Materials Letters, V158, pp.155-158, 2015. IF:2.489.
6. Tao Wang, Lei Guo, Chong Lei*, Yong Zhou, Ultrasensitive determination of carcinoembryonic antigens using a magnetoimpedance immunosensor, RSC Advances, V5, 51330, 2015. IF:3.84.
7. Chong Lei, Yan Liu, Xue-cheng Sun, Zhen Yang, Yong Zhou, Improved performance of integrated solenoid fluxgate sensor chip using a bi-layer Co-based ribbon core, IEEE Sensors Journal, V15, n9, pp.5010-5014, 2015. IF:1.762.
8. Zhen Yang, Jian Lei, Xue-cheng Sun, Chong Lei*, Yong Zhou, Yan Liu, A Dynabeads-labeled immunoassay based on a fluxgate biosensor for the detection of biomarkers, Analytical Methods, V7, 2391, 2015. IF:1.821.
9. Zhen Yang, Xue-cheng Sun, Tao Wang, Chong Lei*, Yan Liu, Yong Zhou*, A giant magnetoimpedance-based biosensor for sensitive detection of Escherichia coli O157:H7, Biomed Microdevices, V17, n1, pp.9925, 2015. IF:2.877.
10. Tao Wang, Chong Lei*, Zhen Yang, Xue-cheng Sun, Yan Liu, Yong Zhou, Meander-shaped magnetoimpedance sensor for measuring inhomogeneous magnetic fringe fields of NiFe films, Applied Physics Letters, V105 172404, 2014. IF: 3.302.
11. Chong Lei, Xue-cheng Sun, Cui Liu, Jian Lei, Tao Wang, Zhen Yang, Yong Zhou, Detection of Dynabeads in small bias magnetic field by a micro fluxgate-based sensing system, Journal of Applied Physics, V116, 154701, 2014. IF:2.183.
12. Tao Wang, Zhen Yang, Chong Lei*, Jian Lei, Yong Zhou, Quantitative determination of magnetic beads using a magnetoimpedance-based lab-on-a-chip platform, Journal of Applied Physics, V115, 223901 ,2014. IF:2.183.
13. Tao Wang, Zhen Yang, Chong Lei*, Jian Lei, Yong Zhou, A giant magnetoimpedance sensor for sensitive detection of streptavidin-coupled Dynabeads, Physica Status Solidi A, V211, n6, pp.1389-1394, 2014. IF:1.616.
14. Tao Wang, Zhen Yang, Chong Lei, Jian Lei, Yong Zhou, An integrated giant magnetoimpedance biosensor for detection of biomarker, Biosensors and Bioelectronics, V58, pp.338-344, 2014. IF: 6.409.
15. Zhen Yang, Tao Wang, Jian Lei, Chong Lei*, Yong Zhou*, Effect of magnetic field annealing and size on the giant magnetoimpedance in micro-patterned co-based ribbon with a meander structure, Applied Physics A, V116, n4, pp.1847-1851, 2014. IF:1.704.
16. Jian Lei, Chong Lei*, Tao Wang, Zhen Yang, Yong Zhou*, Investigation of targeted biomolecules in a micro-fluxgate-based bio-sensing system, Biomed Microdevices, V16, n2, pp.237-243, 2013. IF:2.877.
17. Jian Lei, Chong Lei*, Tao Wang, Zhen Yang, Yong Zhou*, Detection of targeted carcinoembryonic antigens using a micro-fluxgate-based biosensor, Applied Physics Letters, V103, 203705, 2013. IF:3.302.
18. Jian Lei, Chong Lei*, Tao Wang, Zhen Yang, Yong Zhou*, A MEMS-fluxgate-based sensing system for detection of dynabeads, Journal of Micromechanics and Microengineering, V23, n9, 095005, 2013. IF:1.731.
19. Tao Wang, Chong Lei, Jian Lei, Zhen Yang, Yong Zhou, Development of an ingenious method for determination of Dynabeads protein A based on a giant magnetoimpedance sensor, Sensors and Actuators B: Chemical, V186, pp.727-733, 2013. IF: 4.097.
20. Tao Wang, Yong Zhou, Chong Lei, Jian Lei, Zhen Yang, Ultrasensitive detection of Dynabeads protein A using the giant magnetoimpedance effect, Microchim Acta, V180, n13-14, pp.1211-1216, 2013. IF:3.741.
21. Jian Lei, Chong Lei*, Tao Wang, Zhen Yang, Yong Zhou, Detection of dynabeads using a micro-electro-mechanical-systems fluxgate sensor, Applied Physics Letters, V102, n2, 022413, 2013. IF: 3.302.
22. Chong Lei, Jian Lei, Zhen Yang, Yong Zhou, Improved micro fluxgate sensor with double-layer Fe-based amorphous core, Microsystem Technologies , V19, n2, pp.167-172, 2013. IF: 0.875.
23. Chong Lei, Jian Lei, Zhen Yang, Tao Wang, Yong Zhou, A low power micro fluxgate sensor with improved magnetic core, Microsystem Technologies, V19, n4, pp.591-598, 2013. IF: 0.875.
24. Chong Lei, Lei Chen, Jian Lei, Xiaohu Yang, Yong Zhou, Ultra low power solenoid MEMS fluxgate sensor with amorphous alloy core, Sensor Letters, V9, n5, pp.1689-1691, 2011. IF: 0.819.
25. Chong Lei, Lei Chen, Jian Lei, Xiaohu Yang, Yong Zhou, Low power integrated fluxgate sensor with a spiral magnetic core, Microsystem Technologies, V17, n12, pp.1697-1702, 2011. IF: 0.875.
26. Lei Chen, Chen-Chen Bao, Hao Yang, Ding Li, Chong Lei, Yong Zhou, Da-Xiang Cui, A prototype of giant magnetoimpedance-based biosensing system for targeted detection of gastric cancer cells, Biosensor and Bioelectronics, V26, pp.3246-3253, 2011. IF: 6.409.
27. Chong Lei, Ren Wang, Yong Zhou, Zhimin Zhou, MEMS Micro Fluxgate Sensor with Mutual Vertical Excitation Coils and Detection Coils, Microsystem Technologies, V15, pp. 969-972, 2009. IF: 0.875.
28. Chong Lei, Yong Zhou, Xiao-Yu Gao, Wen Ding, Ying Cao, Hyung Choi, Jonghwa Won, Fabrication of a solenoid-type inductor with Fe-based soft magnetic core, Journal of Magnetism and Magnetic Materials, 2007, V308, pp.284-288. IF:1.97.
29. Chong Lei, Yong Zhou, Xiao-Yu Gao, Wen Ding, Ying Cao, Zhi-Min Zhou, Hyung Choi, Fabrication of MEMS microinductors for high temperature application, Microelectronics Journal, 2006, v37, n11: 1347-1351. IF:0.836.