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

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Author
Oral, A.
Kaval, M.
Dede, M.
Masuda H.
Okamoto, A.
Shibasaki I.
Sandhu, A.
Date
2002
Source Title
IEEE Transactions on Magnetics
Print ISSN
189464
Volume
38
Issue
5 I
Pages
2438 - 2440
Language
English
Type
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.
Keywords
Hall effect
Scanning Hall probe microscopy
Crystalline materials
Electron gas
Garnets
Hall effect
Imaging techniques
Indium compounds
Photolithography
Sensors
Scanning Hall probe microscopy (SHPM)
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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