한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)

한국소성∙가공학회 (The Korean Society for Technology of Plasticity and materials processing)
권호 표지

고밀도 패턴드 미디어 성형 및 자성 도메인 평가에 관한 연구

Nanomolding of High Density Patterned Media and Measurement of Magnetic Domain

  • 양정모 (연세대학교 기계공학부) ;
  • 이남석 (연세대학교 기계공학부) ;
  • 강신일 (연세대학교 기계공학부)
  • 발행 : 2008.05.08
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초록

In this paper, the magnetic domain states and recordability of the molded magnetic nanopillars were examined and analyzed by magnetic force microscopy (MFM) measurement. We focused on the some of the technical issues for MFM measurement regarding the lift height and geometry of the MFM tip. The effects of MFM tip shape and lift height on the MFM resolution were analyzed. Finally, we showed that the magnetic film on each molded nanopillars has a single magnetic domain state.

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