Semiconductor GMI Magnetometer

Terry Dyer (Inventor), Anuraag Mohan (Inventor), Peter J Hopper (Inventor)

Research output: Patent

Abstract

A giant magneto-impedance (GMI) magnetometer is formed in a semiconductor wafer fabrication sequence, which significantly reduces the size and cost of the GMI magnetometer. The semiconductor wafer fabrication sequence forms a magnetic conductor, a non-magnetic conductor that is wrapped around the magnetic conductor as a coil, and non-magnetic conductors that touch the opposite ends of the magnetic conductor.
Original languageEnglish
Patent numberUS 8680854 B2
IPCG01R33/00
Priority date1/12/11
Publication statusPublished - 25 Mar 2014

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magnetometers
conductors
impedance
wafers
fabrication
touch
coils
costs

Keywords

  • giant magneto impedance
  • magnetometer
  • semiconductor magnetometer

Cite this

Dyer, T., Mohan, A., & Hopper, P. J. (2014). IPC No. G01R33/00. Semiconductor GMI Magnetometer. (Patent No. US 8680854 B2 ).
Dyer, Terry (Inventor) ; Mohan, Anuraag (Inventor) ; Hopper, Peter J (Inventor). / Semiconductor GMI Magnetometer. IPC No.: G01R33/00. Patent No.: US 8680854 B2 .
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Dyer, T, Mohan, A & Hopper, PJ 2014, Semiconductor GMI Magnetometer, Patent No. US 8680854 B2 , IPC No. G01R33/00.

Semiconductor GMI Magnetometer. / Dyer, Terry (Inventor); Mohan, Anuraag (Inventor); Hopper, Peter J (Inventor).

IPC No.: G01R33/00. Patent No.: US 8680854 B2 .

Research output: Patent

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AU - Mohan, Anuraag

AU - Hopper, Peter J

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AB - A giant magneto-impedance (GMI) magnetometer is formed in a semiconductor wafer fabrication sequence, which significantly reduces the size and cost of the GMI magnetometer. The semiconductor wafer fabrication sequence forms a magnetic conductor, a non-magnetic conductor that is wrapped around the magnetic conductor as a coil, and non-magnetic conductors that touch the opposite ends of the magnetic conductor.

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Dyer T, Mohan A, Hopper PJ, inventors. Semiconductor GMI Magnetometer. G01R33/00. 2014 Mar 25.