Fully-LabVIEW Powered Mössbauer Spectrometer

Jiri Pechousek, Roman Prochazka, Dalibor Jancik, Miroslav Mashlan


The virtual instrumentation techniques are applied for the first fully-LabVIEW powered Mössbauer spectrometer. The spectrometer application has to carry out several different tasks such as gamma-ray pulse height analysis (via digital oscilloscope), reference velocity signal generation for the motion of the radioactive source (via function generator) together with digital proportional-integral-derivative (PID) unit responsible to control the relative precise velocity between the source and the absorber (via CompactRIO) and Mössbauer spectra accumulation.


CompactRIO; digital signal processing; gamma-photon registration; Mössbauer spectrometer; PID velocity controller

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International Journal of Online and Biomedical Engineering (iJOE) – eISSN: 2626-8493
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