Velocity drive for Mössbauer experiments using an amplifier with negative output impedance

Leif Løvborg

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    A velocity drive of the constant acceleration type is described. Two mechanically coupled loudspeakers are used for the production of motion and the measurement of velocity respectively. In order to make the velocity response of the system independent of the mechanical parameters an amplifier having negative output impedance is used, which improves the stability of the system when overall negative feedback is introduced.
    Original languageEnglish
    JournalNuclear Instruments and Methods
    Volume34
    Pages (from-to)307-310
    ISSN0029-554X
    DOIs
    Publication statusPublished - 1965

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