| Presentation | 2006/1/20 Site-Selective Immobilization of 2-D Colloidal Particle Arrays on Azopolymer Surface by Laser Beam Irradiation Takahiro KATO, Masahiro TAWATA, Hiroshi SHIMOYAMA, Taiji IKAWA, Osamu WATANABE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We demonstrate a new method for fabricating the micro-patterned two-dimensional (2-D) colloidal crystals as the photonic crystal slabs onto the film of an azobenzene-containing polymer. Two photo-responsive properties of the azopolymer film, i.e., photo-induced deformation of the film surface and photo-immobilization of the small objects on the film, are utilized to create the method. First, an intended template with a 2-D periodic pattern was formed by exposing the interference pattern twice onto the film surface. Colloidal particles were then deposited onto the template by dip-coating and consequently arranged in the square or hexagonal packing. Next, area-selective immobilization of the particles onto the azopolymer surface was performed by selective irradiation of laser beam. After removing the non-immobilized particles through lift-off process, the micro-patterned structures consisting of the 2-D colloidal crystals were finally observed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic Crysta / Line-Defect waveguide / Two-Dimensional Colloidal Particle Array / Azopolymer / Are-Selective Immobilization |
| Paper # | OME2005-108 |
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| Committee | OME |
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| Conference Date | 2006/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Site-Selective Immobilization of 2-D Colloidal Particle Arrays on Azopolymer Surface by Laser Beam Irradiation |
| Sub Title (in English) | |
| Keyword(1) | Photonic Crysta |
| Keyword(2) | Line-Defect waveguide |
| Keyword(3) | Two-Dimensional Colloidal Particle Array |
| Keyword(4) | Azopolymer |
| Keyword(5) | Are-Selective Immobilization |
| 1st Author's Name | Takahiro KATO |
| 1st Author's Affiliation | Graduate School of Science and Technology, Meijo University() |
| 2nd Author's Name | Masahiro TAWATA |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Meijo University |
| 3rd Author's Name | Hiroshi SHIMOYAMA |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Meijo University |
| 4th Author's Name | Taiji IKAWA |
| 4th Author's Affiliation | Frontier Research Dept., TOYOTA CENTRAL R&D LABS., INC. |
| 5th Author's Name | Osamu WATANABE |
| 5th Author's Affiliation | Frontier Research Dept., TOYOTA CENTRAL R&D LABS., INC. |
| Date | 2006/1/20 |
| Paper # | OME2005-108 |
| Volume (vol) | vol.105 |
| Number (no) | 576 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |