Key Technology Development for EUVL Mask Fabrication(Session A8 Nano-Lithography)(2004 Asia-Pasific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
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概要
- 論文の詳細を見る
For the successful implementation of EUV lithography technology, defect-free high-reflectivity mask fabrication is one of the key issues. Due to the unique absorbing characteristics of EUV wavelength, EUV lithography system adopts reflective optics and the multilayer structure with half-wavelength period is the only possible reflecting solution. But this multilayer structure causes several technical burdens in many processing steps including deposition, defect inspection, defect repair and cleaning. This paper presents the research results related to these critical issues.
- 社団法人電子情報通信学会の論文
- 2004-06-25
著者
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Ahn J
Materials Science And Engineering Hanyang University
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Ahn Jinho
Materials Science and Engineering, Hanyang University
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Kim Taegeun
Materials Science and Engineering, Hanyang University
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Lee Seungyoon
currently with Himeji Institute of Technology
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Ahn J
Department Of Materials Science & Engineering Hanyang University
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Ahn Jinho
Materials Science And Engineering Hanyang University
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Kim Taegeun
Materials Science And Engineering Hanyang University
関連論文
- Key Technology Development for EUVL Mask Fabrication(Session A8 Nano-Lithography)(2004 Asia-Pasific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
- Key Technology Development for EUVL Mask Fabrication(Session A8 Nano-Lithography)(2004 Asia-Pasific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004))
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