title: Improved electromagnetic velocity drive for Mössbauer experiments.
abstract: 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.
authors.affiliation: Division de la Physique, Service de Physique du Solide et de Resonance Magnetique, 91190 Gif sur Yvette, France.
authors.forename: N
authors.initials: N
authors.lastname: Genand-Riondet
authors.forename: P
authors.initials: P
authors.lastname: Imbert
authors.forename: J F
authors.initials: JF
authors.lastname: Lericque
mesh_terms: 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