Development and Application of Acoustic Metamaterials with Locally Resonant Microstructures

Abstract

Waves cannot propagate without attenuation in elastic solids with negative mass density or modulus. This briefing looks at the effect in metamaterials.

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Document Details

Document Type
Technical Report
Publication Date
Aug 02, 2012
Accession Number
ADA567310

Entities

People

  • Chintech Sun

Organizations

  • Purdue University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Acoustic Metamaterials
  • Aeronautics
  • Astronautics
  • Band Gaps
  • Composite Materials
  • Energy Bands
  • Frequency
  • Materials
  • Materials Laboratories
  • Mechanics
  • Metamaterials
  • Microstructure
  • Modulus Of Elasticity
  • Plane Waves
  • Two Dimensional
  • Wave Propagation
  • Waves

Technology Areas

  • Microelectronics