F2 Laser Deposition of CdTe Microcrystallites-Doped Fluoropolymer Thin Films

Shingo Inoue; Takeo Fujii; Yoshiaki Ueno; Fumihiko Kannari

doi:10.1109/2944.473678

F2 Laser Deposition of CdTe Microcrystallites-Doped Fluoropolymer Thin Films

Shingo Inoue, Takeo Fujii, Yoshiaki Ueno, Fumihiko Kannari

Department of Electronics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	908-915
Number of pages	8
Journal	IEEE Journal of Selected Topics in Quantum Electronics
Volume	1
Issue number	3
DOIs	https://doi.org/10.1109/2944.473678
Publication status	Published - 1995 Sept

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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abstract = "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.",

author = "Shingo Inoue and Takeo Fujii and Yoshiaki Ueno and Fumihiko Kannari",

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AU - Inoue, Shingo

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AU - Ueno, Yoshiaki

AU - Kannari, Fumihiko

PY - 1995/9

Y1 - 1995/9

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AB - 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.

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F2 Laser Deposition of CdTe Microcrystallites-Doped Fluoropolymer Thin Films

Abstract

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