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A novel high temperature pressure sensor on the basis of SOI layers

科研成果: 期刊稿件文章同行评审

71 引用 (Scopus)

摘要

The principle of silicon-on-insulator (SOI) and low pressure chemical vapour deposited (LPCVD) to make the piezoresisitive pressure gauge is developed. A novel structure of the sensors for harsh environment is designed. In particular, the high temperature pressure sensors were used in: automotive industry, aviation engineering, as well as in oil fields, industrial measurement and control systems. The sensor could be used in 200 °C environment, and could endure the impact of instances high temperature (about 1000, and less than 0.5 s) because of it's mechanical structure of cantilever bonded with SOI strain gauge. The test data of the sensor is obtained, and the result is satisfied.

源语言英语
页(从-至)108-111
页数4
期刊Sensors and Actuators A: Physical
108
1-3
DOI
出版状态已出版 - 15 11月 2003

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