Improved electromagnetic velocity drive for Mössbauer experiments.
We describe a velocity drive for Mössbauer spectroscopy, which uses a velocity transducer with a moving magnet core positioned between two symmetrically arranged drive coils. Among other advantages this device improves the feedback performance by suppressing the fundamental resonance frequency in the moving rod.
Genand-Riondet
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Division de la Physique, Service de Physique du Solide et de Resonance Magnetique, 91190 Gif sur Yvette, France.
Imbert
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Lericque
J F
JF
D055590:Electromagnetic Phenomena / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D009038:Motion; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013057:Spectrum Analysis / Q000295:instrumentation*; D014159:Transducers