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Metal-Insulator Transition (MIT) Actuators for Microswitching Applications

机译:用于微型开关应用的金属绝缘体过渡(MIT)执行器

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Transitional metal oxides have generated considerable interest in electronics and other engineering applications over thelast few decades. These materials show several orders of magnitude metal-insulator transition (MIT) when triggered by anexternal stimuli. In this paper, an MIT (Vanadium Dioxide (VO_2)) -based bimorph cantilever shows promisingperformance due to its large volumetric work density, ultrafast response, and reliability. This work, we propose andsimulate a cantilever actuated via VO_2 for a micro-contact switch. Our results show VO_2 based actuators show promisingperformance in terms of deflection, resonance frequency, and lifetime.
机译:过渡金属氧化物对电子产品和其他工程应用产生了相当大的兴趣最近几十年。这些材料显示出几种幅度金属绝缘体过渡(麻省理工学院)的次数外部刺激。在本文中,基于Bimorph悬臂的麻省理工学院(二氧化碳(VO_2))表现出有前途性能由于其大容量工作密度,超快响应和可靠性。这项工作,我们建议和通过VO_2致动用于微接触开关的悬臂。我们的结果表明,基于VO_2的执行器显示有前途在偏转,共振频率和寿命方面的性能。

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