相关实验视频

Updated: Jul 24, 2025

Fabrication of Silica Ultra High Quality Factor Microresonators
07:51

Fabrication of Silica Ultra High Quality Factor Microresonators

Published on: July 2, 2012

16.5K

一个由石墨烯/PMMA膜形成的闭腔超声波共振器,用于声学应用

Jing Xu1,2, Graham S Wood1, Enrico Mastropaolo1

  • 1The School of Engineering, Institute for Integrated Micro and Nano Systems, University of Edinburgh, Edinburgh EH9 3FF, UK.

Micromachines
|July 8, 2023
PubMed
概括

研究人员开发了一种石墨烯/多聚甲酸共振器,用于声学传感. 这种新型设备以160 kHz的频率运行,并显示可调节的共振频率,为先进的声学传感器铺平了道路.

关键词:
在MEMS MEMS中使用.石墨烯是一种石墨烯.一个共振器的共振器.超声波超声波是指超声波的使用.

更多相关视频

Fabrication and Characterization of Superconducting Resonators10:26

Fabrication and Characterization of Superconducting Resonators

Published on: May 21, 2016

11.4K
Fabrication and Characterization of Thickness Mode Piezoelectric Devices for Atomization and Acoustofluidics10:39

Fabrication and Characterization of Thickness Mode Piezoelectric Devices for Atomization and Acoustofluidics

Published on: August 5, 2020

6.9K

相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
962