File:Top view of Curie piezo electric compensator.jpg

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Summary

Description
English: The Compensator could produce very small electric currents (in the region of picoamps) by exerting changing tensile forces on a crystal in the top of the equipment. This view shows the piezo crystal and the electrical connections to conduct the current. This type of apparatus was used in Pierre and Marie Curie's discovery of radium and polonium
Date
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Author Dougsim

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Captions

The piezo crystal in a Curie compensator

Items portrayed in this file

depicts

30 May 2019

0.03030303030303 second

3.6 millimetre

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current20:04, 31 May 2019Thumbnail for version as of 20:04, 31 May 20191,696 × 2,144 (291 KB)wikimediacommons>DougsimUser created page with UploadWizard

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