The Study of LiNbO3 Piezoelectric-Films Applied in Measurement of Thenar Pressure

Xue Mei Li; Wang Biao Qiu

doi:10.4028/www.scientific.net/AMR.462.84

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 462The Study of LiNbO3 Piezoelectric-Films Applied in...

The Study of LiNbO₃ Piezoelectric-Films Applied in Measurement of Thenar Pressure

Abstract:

For testing and analyzing thenar pressure and obtaining the physiologic and pathologic parameter about posture and athletics, LiNbO₃ film is deposited on latex substrate by RF magnetron sputtering and connected with the signal collecting instruments to compose testing system of thenar pressure .The system is applied in the actual test. The experiments indicate that the LiNbO₃ piezoelectric-film has better sensitivity stabilization and repeatability, and it can obtain reliable the thenar pressure signals. It confirms that the LiNbO₃ piezoelectric-film was suitable for thenar pressure measurement.

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Periodical:

Advanced Materials Research (Volume 462)

Pages:

84-88

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.462.84

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Online since:

February 2012

Authors:

Xue Mei Li, Wang Biao Qiu

Keywords:

LiNbO₃ Piezoelectric-Film, RF Magnetron Sputtering, Signal Collecting, Thenar Pressure

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