| Téléchargement | - Voir le manuscrit accepté : Metallic micro displacement capacitive sensor fabricated by laser micromachining technology (PDF, 2.1 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.1007/s00542-006-0151-x |
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| Auteur | Rechercher : Lai, Yongjun; Rechercher : Bordatchev, Evgueni V.1; Rechercher : Nikumb, Suwas K.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut des matériaux industriels du CNRC
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| Format | Texte, Article |
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| Sujet | mechanical engineering; nanotechnology; electronics and microelectronics, instrumentation |
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| Résumé | This paper presents design, fabrication and performance testing results of the micro displacement capacitive microsensor fabricated by femtosecond laser machining technology. The microsensor having overall dimensions of 1,275 (W)×1,153 (L) μm consisted of 20 pairs of comb fingers of 24 (W)×300 (L) μm with a gap between the fingers of 6 μm, suspension springs, inertial mass and support anchors. The sensor structure was fabricated from a 25 μm thick tungsten foil. The fabricated microsensor was able to deliver 230 fF capacitance variations for measured displacements up to 25 μm. The results on the performance testing and geometry evaluation under pins the laser micromachining technology as an effective tool to fabricate miniature functional components and mechanisms. The developed microsensor can be used for micro/nano scale displacement measurements in MEMS applications. |
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| Date de publication | 2006-07 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21273503 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 7d0b44ca-d53e-49c8-a092-5fd703f74731 |
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| Enregistrement créé | 2015-01-13 |
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| Enregistrement modifié | 2020-06-04 |
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