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Easy method to characterize a piezoelectric ceramic tube as a displacer

 

作者: M. Locatelli,   G. Lamboley,   J. P. Michenaud,   V. Bayot,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1988）
卷期: Volume 59, issue 4  

页码: 661-663

 

ISSN:0034-6748

 

年代: 1988

 

DOI:10.1063/1.1139804

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We describe a useful method using a commercial linear variable differential transformer as a detector to characterize a piezoelectric ceramic tube as a displacer. Results show some inhomogeneity in the reduction of the voltage‐to‐displacement conversion of commercial piezoelectric tubes as a function of temperature from room to liquid‐helium temperature.

 

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