H
Hsin-Haou Huang
Researcher at National Taiwan University
Publications - 38
Citations - 1959
Hsin-Haou Huang is an academic researcher from National Taiwan University. The author has contributed to research in topics: Metamaterial & Effective mass (solid-state physics). The author has an hindex of 15, co-authored 35 publications receiving 1547 citations. Previous affiliations of Hsin-Haou Huang include Purdue University.
Papers
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On the negative effective mass density in acoustic metamaterials
TL;DR: In this article, the authors demonstrate the consequence of using different equivalent models to represent a lattice system consisting of mass-in-mass units and why negative mass is needed in the equivalent model.
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Wave attenuation mechanism in an acoustic metamaterial with negative effective mass density
Hsin-Haou Huang,C.T. Sun +1 more
TL;DR: In this article, the wave attenuation and energy transfer mechanisms of a metamaterial having a negative effective mass density were studied from an energy transfer point of view, and it was found that most of the work done by the external force on the lattice system is stored by the internal mass if the forcing frequency is close to the local resonance frequency.
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Blast-wave impact mitigation using negative effective mass density concept of elastic metamaterials
TL;DR: In this article, a single-resonator model and a dual-reonator microstructural design are proposed to exhibit negative effective mass density, which is explicitly confirmed by analysis of wave propagation using numerical simulations.
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Theoretical investigation of the behavior of an acoustic metamaterial with extreme Young's modulus
Hsin-Haou Huang,C.T. Sun +1 more
TL;DR: In this paper, a mechanical model with local resonators is proposed as an acoustic metamaterial that exhibits an unusual frequency-dependent effective stiffness, which can selectively block or filter unwanted waves.
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Microstructural design and experimental validation of elastic metamaterial plates with anisotropic mass density
TL;DR: In this paper, a microstructure design of anisotropic resonant inclusions is investigated for the elastic metamaterial plate with the aid of the numerically based effective medium model.