NOTES ON EXPERIMENTAL TECHNIQUE AND APPARATUS

A linear velocity drive for a Mössbauer spectrometer

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Published under licence by IOP Publishing Ltd
, , Citation K Cassell and A H Jiggins 1967 J. Sci. Instrum. 44 212 DOI 10.1088/0950-7671/44/3/407

0950-7671/44/3/212

Abstract

A linear velocity drive is described, constructed from readily available components, which has been found to produce a velocity continuously variable from 0.005 mm sec-1 to 2 mm sec-1 stabilized to within 1%. The accuracy of the velocity control is demonstrated by the results obtained for the measured linewidth of the 14.4 kev emission from a 57mFe Mössbauer source.

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10.1088/0950-7671/44/3/407