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

Date
2002
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
Source Title
IEEE Transactions on Magnetics
Print ISSN
0018-9464
Electronic ISSN
Publisher
IEEE
Volume
38
Issue
5
Pages
2438 - 2440
Language
English
Type
Conference Paper
Journal Title
Journal ISSN
Volume Title
Series
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.

Course
Other identifiers
Book Title
Keywords
Hall effect, Scanning Hall probe microscopy, Crystalline materials, Electron gas, Garnets, Imaging techniques, Indium compounds, Photolithography, Sensors, Magnetic films
Citation
Published Version (Please cite this version)