Monomolecular-Step Polymer Wire Growth from Seed Core Molecules by the Carrier-Gas-Type Molecular Layer Deposition

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概要

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• Using carrier-gas-type molecular layer deposition (CG-MLD), poly-azomethine (AM) wires are grown in monomolecular steps from seed core molecules of amino-alkanethiol self-assembled monolayers by switching molecular gases of terephthalaldehyde and $p$-phenylenediamine. Fourier transform infrared reflection absorption spectroscopy reveals that the poly-AM wire length linearly increases with the step count of the molecular gas switching until step 12, indicating that monomolecular-step growth of poly-AM wires in upward directions from the seed core molecules is achieved until step 12 (wire length of ${\sim}6$ nm). After that, the growth rate decreases, suggesting that some imperfection is induced in the monomolecular-step growth.

• Japan Society of Applied Physicsの論文
• 2009-01-25

著者

• Yoshimura Tetsuzo

  School Of Computer Science Tokyo University Of Technology

関連論文

• Monomolecular-Step Polymer Wire Growth from Seed Core Molecules by the Carrier-Gas-Type Molecular Layer Deposition
• Self-Organization of Optical Waveguides between Misaligned Devices Induced by Write-Beam Reflection

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