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자기변형 분말 나노 접착을 적용한 원격 마이크로 작동기의 제작 및 특성 분석 Analysis of Fabrication and Characterization on Magnetostrictive Nano Thin Film Sputtered Micro Wireless Actuator

이흥식, 정태훈
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  • URLhttp://db.koreascholar.com/Article/Detail/330046
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한국기계기술학회지 (韓國機械技術學會誌)
제18권 제3호 (2016.06)
pp.376-381
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Magnetostrictive actuator is fabricated with powder nano bonding method instead of sputtering method. Fabrication process and experimental measurement method for magneto-mechanical characteristics is proposed. For the design of highly flexible magnetostrictive actuator, TbDyFe nano powder bonding with Teflon substrate is adopted. The fabrication process for Teflon substrate and nano powder bonding is suggested and magnetostrictive behaviors are investigated. Variable magnetic field is applied to measure the magnetostrictive characteristics and magnetostriction is measured with different waves and different magnitude of magnetic field.

키워드
Magnetostrictive nano thin film(자기변형 나노 박막)Magnetic moment(자기모멘트)Magnetostriction(자기변형)Flexible substrate(유연기판)Powder bonding(분말 접착)
저자
  • 이흥식(Joongbu University) | H. S. Lee
  • 정태훈(Joongbu University) | T. H. Chung Corresponding Author