스핀스레이법 의한 $Fe{3-X}-Ni_XO_4$ 페라이트 박막의 제작과 그 특성

The Properties and Manufacturing of $Fe{3-X}-Ni_XO_4$Films by Spin-Spray Ferrite Method

  • 김명호 (경원전문대학교) ;
  • 장경욱 (경원전문대학교 자동차정비과) ;
  • 부정기 (일본 동경공업대학 전자물리공학과)
  • 발행 : 1998.08.01

초록

We have performed spin-spray ferrite plating of $Fe{_3}{-X}-Ni_XO_4$(X=0.17~0.26) films in the temperature region $T=80~95[^{\circ}C]$. A reaction solution and an oxidizing solution were supplied to a reaction chamber by supply pump. The solubility limit of Ni increases as the substrate temperature increase, from X=0.17 at $80[^{\circ}C]$ to X=0.26 at $95[^{\circ}C]$. All the films are polycrystalline with no preferential orientation, and the magnetization exhibits no definite anisotropy. Grain size in the films increases as X increases, reaching $0.87[\mu{m}]$ at X=0.26.

키워드

참고문헌

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