Comparison with film substrates of polyimide and Ni for cantilevered magnetic actuators

Chikako Yokota, Kazushi Ishiyama, Ken Ichi Arai

研究成果: Article査読

1 被引用数 (Scopus)

抄録

This paper describes a cantilevered actuator driven by magnetostriction in a low magnetic field. The dimensions of the two-layer actuator were 1 mm × 5 mm, and amorphous FeSiB was used as the positive magnetostrictive material. The theoretical formulas for the amount of displacement and force of the actuator were obtained. In the experiment, a nonmagnetic polyimide film material and a negative magnetostrictive Ni film material were used as the substrates. The change in the characteristics of the actuator caused by changing the substrate was examined with theoretical formulas and experiments. It is shown that the actuator with Ni as the substrate was designed to obtain the largest displacement and the largest force.

本文言語English
ページ(範囲)436-439
ページ数4
ジャーナルIEEJ Transactions on Electrical and Electronic Engineering
2
4
DOI
出版ステータスPublished - 2007 7

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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