Room-temperature scanning Hall probe microscope (RT-SHPM) imaging of garnet films using new high-performance InSb sensors

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Room-temperature scanning Hall probe microscope (RT-SHPM) imaging of garnet films using new high-performance InSb sensors.pdf (200.75 KB)

Date

2002

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Source Title

IEEE Transactions on Magnetics

Print ISSN

0018-9464

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IEEE

Volume

38

Issue

5

Pages

2438 - 2440

Language

English

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Conference Paper

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Abstract

The room-temperature scanning Hall probe microscopy (RT-SHPM) imaging of garnet films using high-performance InSb sensors was discussed. The high-performance InSb micro-Hall sensors were fabricated by optical lithography. It was found that the room-temperature noise figure of the InSb sensors was 6-10 mG/√Hz, which was an order of magnitude better than GaAs-AlGaAs two-dimensional electron gas sensors.

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Keywords

Hall effect, Scanning Hall probe microscopy, Crystalline materials, Electron gas, Garnets, Imaging techniques, Indium compounds, Photolithography, Sensors, Magnetic films

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http://hdl.handle.net/11693/27568

Published Version (Please cite this version)

http://dx.doi.org/10.1109/TMAG.2002.803607

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Scholarly Publications - Physics