RT-SHPM imaging of permalloy microstructures and garnet films using new high performance INSB sensors

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ORAL A., Kaval M., Dede M., Sandhu A.

2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG, Amsterdam, Netherlands, 28 April - 02 May 2002

• Publication Type: Conference Paper / Full Text
• City: Amsterdam
• Country: Netherlands
• Middle East Technical University Affiliated: No

Abstract

The room temperature scanning Hall probe microscopy (RT-SHPM) imaging of permalloy microstructures and garnet films was discussed. The high performance InSb Hall sensors were used for this purpose. It was shown that the InSb Hall probes were highly sensitive and low noise alternatives to GaAs sensors for RT-SHPM.