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首页> 外文期刊>Microelectronic Engineering >Electroplating using high-aspect-ratio microstructures fabricated by proton beam writing
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Electroplating using high-aspect-ratio microstructures fabricated by proton beam writing

机译:使用通过质子束写入制造的高纵横比微结构进行电镀

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摘要

Proton beam writing (PBW) is one of the direct write techniques for the purpose of deep micromachining. Together with the flexibility of the direct write feature, micromachining of high-aspect-ratio structures is possible due to the straight trajectory of the MeV energy protons. However, direct writing is a low throughput process, when compared with a mask process such as UV lithography. For better productivity, coupled use of PBW with electroplating has been proposed as a method to fabricate metal microstructures for molds of imprint lithography. We demonstrate the electroplating of high-aspect-ratio Ni micro-structures on PMMA micromachined by PBW.
机译:质子束写入(PBW)是用于深度微加工的直接写入技术之一。加上直接写入功能的灵活性,由于MeV能量质子的直线轨迹,高纵横比结构的微加工成为可能。但是,与诸如UV光刻的掩模工艺相比,直接写入是一种低吞吐量的工艺。为了获得更高的生产率,已经提出将PBW与电镀结合使用作为制造用于压印光刻模具的金属微结构的方法。我们演示了在由PBW微加工的PMMA上电镀高纵横比Ni微结构的方法。

著录项

  • 来源
    《Microelectronic Engineering》 |2009年第6期|945-948|共4页
  • 作者单位

    Department of Electrical Engineering, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo 135-8548, Japan;

    Department of Electrical Engineering, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo 135-8548, Japan;

    Department of Electrical Engineering, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo 135-8548, Japan Research Organization for Advanced Engineering, Shibaura Institute of Technology, 307 Ohaza Fukasaku, Minuma-ku, Saitama, Saitama 337-8570, Japan;

    Research Organization for Advanced Engineering, Shibaura Institute of Technology, 307 Ohaza Fukasaku, Minuma-ku, Saitama, Saitama 337-8570, Japan;

    Research Organization for Advanced Engineering, Shibaura Institute of Technology, 307 Ohaza Fukasaku, Minuma-ku, Saitama, Saitama 337-8570, Japan;

    Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency, 1233 Watanuki-machi, Takasaki, Gunma 370-1292, Japan;

    Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency, 1233 Watanuki-machi, Takasaki, Gunma 370-1292, Japan;

    Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency, 1233 Watanuki-machi, Takasaki, Gunma 370-1292, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    proton beam writing; electroplating; microstructures; PMMA;

    机译:质子束书写电镀;微观结构聚甲基丙烯酸甲酯;

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