Abstract
-The magnetic infrared sensor (MIS) is a detector utilizing the pyromagnetic effect of ferrimagnetic film (FMF) with a low Curie temperature. When infrared rays are absorbed by the MIS, there is a magnetization change in the sensor. This change is read out by a magnetoresistunce element and is converted into si voltage with a peak value that increases with a rise in infrared energy. This paper describes the construction of the MIS, and characterization to infrared rays.
| Original language | English |
|---|---|
| Pages (from-to) | 3637-3639 |
| Number of pages | 3 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 35 |
| Issue number | 5 PART 2 |
| DOIs | |
| Publication status | Published - 1999 Dec 1 |
| Externally published | Yes |
Keywords
- Magnetic infrared sensor
- Photosensor
- Pyromagnetic film
- Temperature-sensitive ferrite
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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Cite this
Yoshkja, T., Osada, H., Chiba, S., Kikuchi, T., Tayama, N., Seki, K., & Matsuki, H. (1999). Construction of magnetic infrared sensor utilizing ferrimagnetic film. IEEE Transactions on Magnetics, 35(5 PART 2), 3637-3639. https://doi.org/10.1109/20.800615