대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

전계를 이용한 기억장치 전극의 최적 설계

Optimal Design of Electrical Probe of Record Device using Electric Field

  • 이성구 (한양대학교 전기공학과) ;
  • 최재학 (한양대학교 전기공학과) ;
  • 김용수 (한양대학교 전기공학과) ;
  • 이주 (한양대학교 전기공학과) ;
  • 최승길 (안산공과대학 전기공학과)
  • Lee Sung-Gu (Dept. of Electrical Eng. at Hanyang Univ.) ;
  • Chol Jae-Hak (Dept. of Electrical Eng. at Hanyang Univ.) ;
  • Kim Yong-Su (Dept. of Electrical Eng. at Hanyang Univ.) ;
  • Lee Ju (Dept. of Electrical Eng. at Hanyang Univ.) ;
  • Choi Seung-Kil (Dept. Electrical Eng. of Ansan College of Tech.)
  • 발행 : 2004.07.14
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초록

This paper analyzes recording density according to the shape variation of Electric Probe writer, and present a shape design method for improving recording density in perpendicular electric recording device. The gradient of electric field has to be steep to improve recording density because transition region on the media becomes wider when recording. The optimum shape of electrode could be archived by using Response Surface Methodology and 2-Dimensional Finite Element Method.

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