Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yeongtae Jang"'
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-11 (2022)
Engineering the mechanical response of metamaterials allows control of mechanical modes, with potential application to vibrational isolation. Here, a general framework for achieving a complete band-gap by combining orthogonal flexural and longitudina
Externí odkaz:
https://doaj.org/article/afed47b9034e41918b358026fc7353d6
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-16 (2022)
Judicious design of metamaterials and phononic crystals permits the realization of novel localization and wave-guiding properties. Here, recent developments and strategies for applying these structures to piezoelectric energy harvesting are reviewed.
Externí odkaz:
https://doaj.org/article/2e4f460bdebb444fa4755e8c2d47c95d
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:2522-2525
We design an elastic metamaterial with internal contacts and study the tunable frequency band structure of the metamaterial. It is well-known that the frequency band of granule structures consisting of particles changes depending on the system's comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::561a169a79fb2cf09e39488fadbe1b9f
https://doi.org/10.3397/in-2021-2162
https://doi.org/10.3397/in-2021-2162
Publikováno v:
Applied Physics Letters. 121:201706
In this work, we study the mitigation of stress waves in composite-based woodpile phononic crystals composed of heterogeneous cylindrical rods, whose bending mode exhibits local resonant behavior that strongly interferes with external perturbation. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d182ab045ae0bb3bcdb242a16e0671a
https://doi.org/10.1063/5.0101307
https://doi.org/10.1063/5.0101307
Publikováno v:
Journal of Applied Physics. 129:105103
The development of sound-absorbing materials for noise reduction in daily life has been a prolonged issue that also applies to a recognized need for submarine anechoic tiles to stay independent from SONAR (SOund NAvigation Ranging). Here, we present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f3df0f75a4e1c3822b5460a6549925
https://doi.org/10.1063/5.0042246
https://doi.org/10.1063/5.0042246