Modulation of Young's Modulus of Poly(methyl methacrylate) Nanobeam Due to Electron-Beam Exposure
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概要
- 論文の詳細を見る
We fabricated suspended poly(methyl methacrylate) (PMMA) micro/nanobeams using a novel two-step development process. Young's moduli measured for the fabricated beams were found to decrease with additional electron-beam (EB) exposure. This means that we can locally control Young's modulus in PMMA structure using EB exposure and thus effectively design nanoelectromechanical systems using this organic material. The effect was more significant for smaller beams, suggesting that the modulus of the near-surface region is largely affected.
- Japan Society of Applied Physicsの論文
- 2007-12-25
著者
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YAMAGUCHI Hiroshi
NTT Basic Research Laboratories
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Yamaguchi Toru
Ntt Basic Research Laboratories Ntt Corporation
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YAMAZAKI Kenji
NTT Basic Research Laboratories
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