Injection Molding of Nanopillars for Perpendicular Patterned Magnetic Media with Metallic Nanostamp
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概要
- 論文の詳細を見る
In this work, we focus on two important technical issues that need to be overcome before the injection molding technology can be used in the mass production of patterned media, possibly, of small form factor or non-rotating type. Firstly, we describe a fabrication method of a metallic nanostamp through the use of an ultraviolet (UV)-imprinted polymeric nanomaster. Secondly, we examine a method to use a passive heating of the nanostamp to increase the replication quality and to obtain the desired height of the injection-molded nanopillars. Finally, we show that the magnetic film on each injection-molded nanopillars with passive heating has a single magnetic domain.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-03-25
著者
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Han Yoonsung
Materials Science And Engineering Yonsei University
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Hong Jongill
Materials Science And Engineering Yonsei University
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Kang Shinill
Mechanical Engineering, Yonsei University, 134 Shinchon, Seodaemun, Seoul 120-749, Korea
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Choi Minseok
Mechanical Engineering, Yonsei University, 134 Shinchon, Seodaemun, Seoul 120-749, Korea
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Lim Jiseok
Mechanical Engineering, Yonsei University, 134 Shinchon, Seodaemun, Seoul 120-749, Korea
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Hong Jongill
Materials Science and Engineering, Yonsei University, 134 Shinchon, Seodaemun, Seoul 120-749, Korea
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Lee Namseok
Mechanical Engineering, Yonsei University, 134 Shinchon, Seodaemun, Seoul 120-749, Korea
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Han Jeongwon
Mechanical Engineering, Yonsei University, 134 Shinchon, Seodaemun, Seoul 120-749, Korea
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- Injection Molding of Nanopillars for Perpendicular Patterned Magnetic Media with Metallic Nanostamp