Velocity Spectrometer for Mössbauer Experiments
- 1 February 1964
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 35 (2) , 194-197
- https://doi.org/10.1063/1.1718776
Abstract
An electromechanical feedback system for Mössbauer spectroscopy with a velocity range of 2×10−5 to 60 cm/sec is described. A reference signal of the desired waveform (triangle, parabola, etc.) to drive the feedback system is produced by the multichannel analyzer and with the help of operational amplifiers. The linearity of the system for a triangular velocity waveform is better than 0.5% during 98% of the half‐period.Keywords
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