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

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Date

2002-09-01

Author

Oral, Ahmet
DEDE, M
MASUDA, H
OKAMOTO, A
SHİBASAKİ, I
SANDHU, A

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High-performance InSb micro-HaIl sensors were fabricated by optical lithography and incorporated in a room-temperature scanning Hall probe microscope for imaging of localized magnetic fluctuations in close proximity to the surfaces of crystalline uniaxial garnet films. The room-temperature noise figure of the InSb sensors was 6-10 mG/v/Hz, which is an order of magnitude better than GaAs-AlGaAs two-dimensional electron gas sensors used to date.

Subject Keywords

Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials

URI

https://hdl.handle.net/11511/34521

Journal

IEEE TRANSACTIONS ON MAGNETICS

DOI

https://doi.org/10.1109/tmag.2002.803607

Collections

Department of Physics, Article

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Citation Formats

A. Oral, M. DEDE, H. MASUDA, A. OKAMOTO, I. SHİBASAKİ, and A. SANDHU, “Room-temperature scanning Hall probe microscope (RT-SHPM) imaging of garnet films using new high-performance InSb sensors,” IEEE TRANSACTIONS ON MAGNETICS, pp. 2438–2440, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34521.