首页> 外文期刊>Nanotechnology >Multi-frequency response from a designed array of micromechanical cantilevers fabricated using a focused ion beam
【24h】

Multi-frequency response from a designed array of micromechanical cantilevers fabricated using a focused ion beam

机译:使用聚焦离子束制造的微机械悬臂设计阵列的多频响应

获取原文
获取原文并翻译 | 示例
           

摘要

We demonstrate arrays of cantilevers with different lengths, fabricated by focused ion beam milling. The arrays of oscillators generate a spectrum of different resonant frequencies, where each frequency correlates to the corresponding individual cantilever. The frequency response from all the cantilevers is collected from a single measurement under the same environment and conditions for the entire array. The mass response of the system generated the same DELTA_f/f_0 for the cantilevers, within 0.1 percent accuracy. We denote the method MFSAC: multi-frequency signal analysis from an array of cantilevers. The simultaneous detection of several frequencies in one spectrum has great benefits in mass sensor applications, offering the possibility for true label-free detection.
机译:我们演示了通过聚焦离子束铣削加工而成的具有不同长度的悬臂阵列。振荡器阵列产生不同谐振频率的频谱,其中每个频率与相应的单个悬臂相关。在整个阵列的相同环境和条件下,通过一次测量收集所有悬臂的频率响应。系统的质量响应为悬臂生成了相同的DELTA_f / f_0,精度在0.1%以内。我们表示方法MFSAC:悬臂阵列中的多频信号分析。在质量传感器应用中,同时检测一个频谱中的多个频率具有巨大优势,为真正的无标记检测提供了可能。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号