F2 Laser Deposition of CdTe Microcrystallites-Doped Fluoropolymer Thin Films

Shingo Inoue, Takeo Fujii, Yoshiaki Ueno, Fumihiko Kannari

研究成果: Article査読

9 被引用数 (Scopus)

抄録

Crystalline thin films of polytetrafluoroethylene (PTFE) were deposited by F2 laser (157 nm) ablation in 200 mTorr Ar gas atmosphere. Combining this PTFE thin-film process with CdTe microcrystallites synthesis in sizes of 3–7 nm via KrF laser (248 nm) ablation, CdTe microcrystallites-doped PTFE thin films were fabricated. The X-ray photoemission spectra show that the main architecture of PTFE and CdTe are maintained in the doped films. CdTe microcrystallites doped in PTFE matrix show an absorption edge shift toward higher energy and a third-order optical nonlinearity, which are induced by the quantum size effect.

本文言語English
ページ(範囲)908-915
ページ数8
ジャーナルIEEE Journal of Selected Topics in Quantum Electronics
1
3
DOI
出版ステータスPublished - 1995 9月

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 電子工学および電気工学

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