Sensing/Protecting System Using Magnetic Semiconductor Ceramics for Environmental Management

K. Seki, S. Chiba, J. Shida, H. Matsuki, K. Murakami

Research output: Contribution to journalArticlepeer-review


This paper describes multisensor and protectors using magnetic semiconductor ceramics (MSC), which is one kind of ferrite. The MSC's magnetic and electrical properties have temperature, humidity and gas concentration dependence, as well as switching function. Therefore, the use of MSC adds the same function as adding a ferrimagnetic substance, a thermistor, a capacitor and/or a switching element. The new MSC technique and its application are discussed.

Original languageEnglish
Pages (from-to)3842-3844
Number of pages3
JournalIEEE Transactions on Magnetics
Issue number5
Publication statusPublished - 1989 Sept

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering


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