Large sonic band gaps in 12-fold quasicrystals

Yun Lai; Xiangdong Zhang; Zhao Qing Zhang

doi:10.1063/1.1465114

Large sonic band gaps in 12-fold quasicrystals

Yun Lai, Xiangdong Zhang, Zhao Qing Zhang

Hong Kong University of Science and Technology

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

The sonic band-gap structures of 12-fold symmetry quasicrystals consisting of rigid cylinders in air are investigated by using the multiple scattering method. Large full gaps are found in this system owing to its high symmetry. At filling fractions between 0.2 and 0.4, this 12-fold square-triangle tiling is much better for the realization of sonic band gaps than the square or triangular lattice. This makes the 12-fold quasicrystal a promising structure for acoustic-wave band-gap materials.

Original language	English
Pages (from-to)	6191-6193
Number of pages	3
Journal	Journal of Applied Physics
Volume	91
Issue number	9
DOIs	https://doi.org/10.1063/1.1465114
Publication status	Published - 1 May 2002
Externally published	Yes

Access to Document

10.1063/1.1465114

Cite this

Lai, Y., Zhang, X., & Zhang, Z. Q. (2002). Large sonic band gaps in 12-fold quasicrystals. Journal of Applied Physics, 91(9), 6191-6193. https://doi.org/10.1063/1.1465114

@article{e84c07c02f36410cb58196c536dafacb,

title = "Large sonic band gaps in 12-fold quasicrystals",

abstract = "The sonic band-gap structures of 12-fold symmetry quasicrystals consisting of rigid cylinders in air are investigated by using the multiple scattering method. Large full gaps are found in this system owing to its high symmetry. At filling fractions between 0.2 and 0.4, this 12-fold square-triangle tiling is much better for the realization of sonic band gaps than the square or triangular lattice. This makes the 12-fold quasicrystal a promising structure for acoustic-wave band-gap materials.",

author = "Yun Lai and Xiangdong Zhang and Zhang, {Zhao Qing}",

year = "2002",

month = may,

day = "1",

doi = "10.1063/1.1465114",

language = "English",

volume = "91",

pages = "6191--6193",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

number = "9",

}

TY - JOUR

T1 - Large sonic band gaps in 12-fold quasicrystals

AU - Lai, Yun

AU - Zhang, Xiangdong

AU - Zhang, Zhao Qing

PY - 2002/5/1

Y1 - 2002/5/1

N2 - The sonic band-gap structures of 12-fold symmetry quasicrystals consisting of rigid cylinders in air are investigated by using the multiple scattering method. Large full gaps are found in this system owing to its high symmetry. At filling fractions between 0.2 and 0.4, this 12-fold square-triangle tiling is much better for the realization of sonic band gaps than the square or triangular lattice. This makes the 12-fold quasicrystal a promising structure for acoustic-wave band-gap materials.

AB - The sonic band-gap structures of 12-fold symmetry quasicrystals consisting of rigid cylinders in air are investigated by using the multiple scattering method. Large full gaps are found in this system owing to its high symmetry. At filling fractions between 0.2 and 0.4, this 12-fold square-triangle tiling is much better for the realization of sonic band gaps than the square or triangular lattice. This makes the 12-fold quasicrystal a promising structure for acoustic-wave band-gap materials.

UR - http://www.scopus.com/inward/record.url?scp=0036572585&partnerID=8YFLogxK

U2 - 10.1063/1.1465114

DO - 10.1063/1.1465114

M3 - Article

AN - SCOPUS:0036572585

SN - 0021-8979

VL - 91

SP - 6191

EP - 6193

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 9

ER -

Large sonic band gaps in 12-fold quasicrystals

Abstract

Access to Document

Other files and links

Fingerprint

Cite this