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The Vibration of FINEMET Microribbon in Magnetic Field at Low Sound Frequency

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Abstract

The induced by the changing magnetic field bending vibration of the microribbon Fe73.5Cu1Nb3Si13.5B9 with the fixed one end at the range of low sound frequencies is experimentally observed. The as-cast and annealed samples are tested for low-frequency resonant vibrations. In the given region of frequencies for an inducing magnetic field, the resonant frequencies of the induced mechanical vibrations are found. The decay coefficient, measured for the mechanical self-vibration of the annealed sample, is derived. When a relatively weak permanent magnet approaches the microribbons in the direction, perpendicular to the bending vibration, the cessation of the mechanical vibration in the direction is sighted for both, as-cast and annealed samples. The spin nature and the corresponding contribution of the Einstein-de Haas effect are discussed to explain the observed.

Original languageEnglish
Title of host publication2022 IEEE 2nd Ukrainian Microwave Week, UkrMW 2022 - Proceedings
EditorsMykhaylo Andriychuk, Mariya Antyufeyeva, Olga Bagatska
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages410-414
Number of pages5
ISBN (Electronic)9798350331523
DOIs
StatePublished - 2022
Event2nd IEEE Ukrainian Microwave Week, UkrMW 2022 - Kharkiv, Ukraine
Duration: 14 Nov 202218 Nov 2022

Publication series

Name2022 IEEE 2nd Ukrainian Microwave Week, UkrMW 2022 - Proceedings

Conference

Conference2nd IEEE Ukrainian Microwave Week, UkrMW 2022
Country/TerritoryUkraine
CityKharkiv
Period14/11/2218/11/22

Keywords

  • FINEMETAL
  • magnetic susceptibility
  • mechanical vibration
  • microstrip
  • nanomaterials

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