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acoustic metamaterials

Ramathasan Thevamaran's picture

Asymmetric acoustic energy transport in non-Hermitian metamaterials

One of our studies on linear and nonlinear non-Hermitian metamaterials has been published on the recent special issue of the Journal of the Acoustical Society of America: Non-Reciprocal and Topological Wave Phenomena in Acoustics.

Abstract

mihussein's picture

Phononics 2013

We cordially invite you to participate in Phononics 2013: The Second International Conference on Phononic Crystals/Metamaterials, Phonon Transport and Optomechanics – to be held in Sharm El-Sheikh, Egypt, from June 2–7, 2013. The conference covers the following themes:

(1) phononic crystals, (2) acoustic metamaterials, (3) wave propagation in periodic structures, (4) nanoscale phonon transport, and (5) optomechanics.  

More information available at: www.phononics2013.org.

mihussein's picture

Journal Club Theme of April 2012: Phononics: Structural Dynamics of Materials

Engineering structures are made out of materials and as such there is a natural hierarchy in which a material’s intrinsic properties contribute to shaping up the structure’s response. It is possible however to reverse this hierarchy and engineer materials that are made out of structures. In this case, the intrinsic properties of a material are shaped by the structural response. Such a configuration can only be realized with a repeated structure, forming an array of identical unit cells.

jkyang's picture

Multiple Open Positions for Ph.D. Candidates in Experimental/Computational Mechanics, University of South Carolina

We seek for highly motivated Ph.D. candidates in the field of 1) Acoustic metamaterials (e.g., phononic crystals), 2) Advanced composite materials, and 3) NDE/SHM, to join Advanced Structures Laboratory (http://www.me.sc.edu/research/ASL/) at the University of South Carolina. The Advanced Structures Laboratory is located in the Mechanical Engineerin Department, which is ranked 31st nationally according to National Research Council and is recently emerging due to the construction of Aerospace Cluster driven by Boeing Company and GE Aviation.

 

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