Low magnetic field mapping using an InGaAs-AlGaAs-GaAs 2 DEG Hall sensor

N. Haned, M. Missous

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

A new method of low magnetic field mapping using a two dimensional electron gas (2DEG) AlGaAs-InGaAs-GaAs Hall device, which was designed and optimised with respect to the measurements of low magnetic fields, using an x-y stepper motor scanner driven by a PC is reported. The scanner was used to map features in bank note detection, and magnetic digital signals of 50 μT magnitude were measured.
Original languageEnglish
Title of host publicationThe 10th IEEE international symposium on electron devices for microwave and optoelectronic applications
Subtitle of host publicationEDMO 2002
Place of PublicationManchester, UK
PublisherIEEE
Pages231-236
Number of pages6
ISBN (Electronic)0780375300
DOIs
Publication statusPublished - 2002
Event10th IEEE International Symposium on Electron Devices for Microwave and Optoelectronic Applications - Manchester, United Kingdom
Duration: 18 Nov 200219 Nov 2002

Publication series

NameIEEE International Symposium on Electron Devices for Microwave and Optoelectronic Applications
Volume2002-January

Conference

Conference10th IEEE International Symposium on Electron Devices for Microwave and Optoelectronic Applications
Abbreviated titleEDMO 2002
Country/TerritoryUnited Kingdom
CityManchester
Period18/11/0219/11/02

Keywords

  • Data acquisition
  • Electrons
  • Gas detectors
  • Instruments
  • Magnetic circuits
  • Magnetic field measurement
  • Magnetic sensors
  • Magnetometers
  • Sensor phenomena and characterization
  • Voltage

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