Electron Emission from Polyvinylidenefluoride Ferroelectric Substance by Polarization Inversion

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著者

    • Omura Kazuaki
    • Department of Electronics, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
    • Morita Shinzo
    • Department of Electronics, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan

抄録

Electron emission from polyvinylidenefluoride (PVDF) ferroelectric substance by polarization inversion was observed. To realize the electron emission, a semiconductive C-Au-S film of approximately 1 nm thickness was coated on the PVDF surface with a tooth-type electrode of evaporated Al. After polarization of the PVDF surface, a negative impulse voltage with a voltage higher than the coercive voltage was applied to the flat-type electrode on the reverse side of the PVDF surface in a vacuum. Then the emitted electron was detected by a probe in front of the tooth-type electrode. The detected charge was $6.1 \times 10^{-12}$ C.

収録刊行物

  • Japanese journal of applied physics. Pt. 2, Letters

    Japanese journal of applied physics. Pt. 2, Letters 43(5B), L689-L690, 2004-05-15

    INSTITUTE OF PURE AND APPLIED PHYSICS

参考文献:  16件中 1-16件 を表示

被引用文献:  3件中 1-3件 を表示

各種コード

  • NII論文ID(NAID)
    10012931061
  • NII書誌ID(NCID)
    AA10650595
  • 本文言語コード
    EN
  • 資料種別
    SHO
  • ISSN
    0021-4922
  • データ提供元
    CJP書誌  CJP引用  JSAP 
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