Low Temperature Characteristics of a Ni-Cu-Co Ferrite Magnetostrictive Vibrator

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概要

• 論文の詳細を見る

• Electromechanical properties of a magnetostrictive vibrator made of Ni-Cu-Co ferrite are investigated over the temperature range 20℃〜-269℃. Variation of the resonant frequency is very small over the range 20℃〜-l20℃, but the mechanical Q at resonance greatly decreases near -100℃. The decreases may be due to the lagging of magnetic flux, in which electron migration is related.

• 社団法人応用物理学会の論文
• 1969-10-05

著者

• Shibayama Kimio

  Research Institute Of Electrical Communication Tohoku University

• Karasawa Shinji

  Research Institute of Electrical Communication, Tohoku University

• Karasawa Shinji

  Research Institute Of Electrical Communication Tohoku University:(present Address)the Miyagi Technic

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