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Particle arrangement and its application |
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| Authors: | Mikihiko Kobayashi Hiroshi Fudouzi Mitsuru Egashira Norio Shinya |
| Affiliation: | 5th Research Group, National Research Institute for Metals, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan |
| Abstract: | The method by which micrometer-sized particles are arranged, is described. An electrified pattern is drawn on a polished insulating substrate using a SEM with a CAD facility. The substrate is dipped in a suspension of particles. The particles adhere to the substrate and form the pattern corresponding to the electrified pattern by the electrostatic force. The arranged particles are fixed by coating with a fluoride polymer of thin film. The method is applicable to the production of an inflammable gas sensor. |
| Keywords: | Particle assembly Particle arrangement Gas sensor |
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