High-Spatial-Resolution Magnetic-Field Measurement by Giant Magnetoresistance Sensor – Applications to Nondestructive Evaluation and Biomedical Engineering

Publications

Share / Export Citation / Email / Print / Text size:

International Journal on Smart Sensing and Intelligent Systems

Professor Subhas Chandra Mukhopadhyay

Exeley Inc. (New York)

Subject: Computational Science & Engineering, Engineering, Electrical & Electronic

GET ALERTS

eISSN: 1178-5608

DESCRIPTION

9
Reader(s)
26
Visit(s)
0
Comment(s)
0
Share(s)

VOLUME 1 , ISSUE 1 (March 2008) > List of articles

High-Spatial-Resolution Magnetic-Field Measurement by Giant Magnetoresistance Sensor – Applications to Nondestructive Evaluation and Biomedical Engineering

Sotoshi YAMADA *

Keywords : giant magnetoresistance, nondestructive evaluation, eddy-current testing, printed circuit board, conductive microbead, low-invasion, hyperthermia, magnetic fluid, weight density, nerve, action current

Citation Information : International Journal on Smart Sensing and Intelligent Systems. Volume 1, Issue 1, Pages 160-175, DOI: https://doi.org/10.21307/ijssis-2017-284

License : (CC BY-NC-ND 4.0)

Published Online: 13-December-2017

ARTICLE

ABSTRACT

Giant magnetoresistance (GMR) sensor has been developed and widely applied to use as magnetic read head in data storage industry. This paper describes new applications of magnetic-field measurement with high spatial-resolution and high sensitivity to nondestructive evaluation and biomedical engineering. For nondestructive evaluation, the GMR sensor, used as magnetic sensor based on eddy-current testing technique, was applied to the detection of micro-crack on micro-conductor for the purpose of printed circuit board inspection and the detection of micro-solder-ball grid array. For biomedical engineering, the weight density of magnetic fluid for cancer treatment was measured by the GMR sensor. In addition, the GMR sensor was applied to measure micro-current and these can lead to the direct detection of nervous action.

Content not available PDF Share

FIGURES & TABLES

REFERENCES

[1] T.Bratland, M.J.Caruso, R.W.Schneider, C.H. Smith, “A New Perspective on Magnetic Field Sensing,” Sensors, vol.5, no.12, pp.34-46, 1998.
[2] J. Lenz and A. Edelstein, “Magnetic Sensors and Their Applications,” IEEE Sensors Journal, vol.6, no.3, pp.631-649, 2006.
[3] S.C.Mukhopadhyay, “A Novel Planar Mesh Type Micro-Electromagnetic Sensor: Part I – Model Formulation,” IEEE Sensors Journal, vol.4, no.3, pp.301-307, 2004.
[4] H.Wakiwaka, “Characteristics of Giant Magneto-resistance Sensor and Their Application,” Journal of the Magnetics Society of Japan, vol.28, no.7, pp.825-833, 2004.
[5] T.Dogaru, S.T.Smith, “Giant Magneto-resistive-Based Eddy Current Sensor,” IEEE Transactions on Magnetics, vol.37, no.5, pp.3836 -3838, 2001.
[6] C.H.Smith,R.W.Schneider, “Low-Field Magnetic Sensing with GMR Sensors Part 1:The Theory of Solid-State Sensing,” Sensors, vol.16, no.9, pp.76-83, 1999.
[7] S.Yamada, K.Chomsuwan,Y.Fukuda, M.Iwahara, H.Wakiwaka, S.Shoji, “Eddy-Current Testing Probe With Spin-Valve Type GMR Sensor for Printed Circuit Board Inspection,” IEEE Transactions on Magnetics, vol.40, no.4, pp.2676-2678, 2004.
[8] K.Chomsuwan, S.Yamada, M.Iwahara, H. Wakiwaka, S.Shoji, “PCB Conductor Dimension and Alignment Inspection Using an ECT Probe with an SV-GMR Sensor,” Transactions on Magnetics Society in Japan, no.5, pp.93-96, 2005.
[9] S.Yamada, K.Chomsuwan, T.Hagino, K. Minamide, M.Iwahara, “Conductive Microbead Array Detection by High-Frequency Eddy-Current Testing Technique,” IEEE Transaction on Magnetics, vol.41, no.10, pp.3622-3624, 2005.
[10] I.Nagano, H.Nagae, S.Shiozaki, I.Kawajiri, S. Ygitani, K.Katayama, K. Tazawa, “Development of a Portable Cancer Treatment System Using Induction Heating: a New Weapon for Killing the Cancer,” 2nd Kanazawa workshop, pp.11-15, 2006.
[11] G.Reiss, A.Hütten, “Magnetic Nanoparticles: Applications Beyond Data Storage”, Nature Materials, vol.4, issue 10, pp.725-726, 2005.
[12] J. van der Zee “Heating the Patient: a Promising Approach?,” Annals of Oncology, 13(8), pp. 1173-84, 2002.
[13] R.Hergt, W.Andra, C.G.d’Ambly, I.Hilger, W.A. Kaiser, U.Richter, H.G.Schmidt,“Physical Limits of Hyperthermia Using Magnetic Fine Particles,” IEEE Transactions on Magnetics, vol.34, no.5, pp.3745-3754, 1998.
[14] S.Yamada, K.Chomsuwan, S.C.Mukhopadhyay, M.Iwahara, M.Kakikawa, I.Nagano, “Detection of Magnetic Fluid Volume Density With SV-GMR Sensor,” Journal of the Magnetics Society of Japan, vol. 31, no. 2, pp. 44-47, 2007.
[15] S.C.Mukhopadhyay, K.Chomsuwan, C.P. Gooneratne, S.Yamada, “A Novel Needle-type SV-GMR Sensor for Bio-Medical Applications,” IEEE Sensors Journal, vol. 7, issue. 3, pp. 401-408, 2007.
[16] R.M.Bozorth, Ferromagnetism, 3rd ed, vol.2, Oxford: Clarendon, pp. 845-873, 1989.
[17] J.P.Wikswo, J.P.Barach, J.A.Freeman,“Magnetic Field of a Nerve Impulse: First Measurements”, Science, vol.208, issue 4439, pp. 53-55, 1980.
[18] K.R. Swinney, J.P. Wikswo Jr, “A Calculation of the Magnetic Field of a Nerve Action Potential,” Biophysical Journal, vol.32, pp.719-731, 1980.
[19] E.Tkacz, P.Borys, Bionika, WNT, pp.41-47, 2006.

EXTRA FILES

COMMENTS