Architectured Magnetoactive Elastomers: Functionalities through Instabilities

Abstract

In summary, we have analyzed a design of magneto-mechanical metamaterial with a strain-tunable attenuation regime. The design utilizes the structural transformations induced by magnetic interactions and global deformation. The design can be further optimized through tailored architecture with engineered operating frequency range tuning. The numerical results should be verified by experimental measurements of the transmittance spectra of vibrations in the relevant frequency ranges and excitation modes.

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Document Details

Document Type
Technical Report
Publication Date
Apr 20, 2023
Accession Number
AD1211798

Entities

People

  • Stephan Rudykh

Tags

DTIC Thesaurus Topics

  • Air Force Research Laboratories
  • Band Gaps
  • Band Structures
  • Boundaries
  • Bragg Scattering
  • Dispersion Relations
  • Dispersions
  • Displacement
  • Elastic Waves
  • Elastomers
  • Energy
  • Energy Bands
  • Energy Density
  • Frequency
  • Laminates
  • Magnetic Fields
  • Magnetic Induction
  • Materials
  • Metamaterials
  • Secondary Waves
  • Wave Propagation
  • Waves

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Nanocomposite Materials Science
  • Plasma Physics / Magnetohydrodynamics

Technology Areas

  • Microelectronics