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Jianhua Yuan, Y. Lu, X. Antoine (2008)
Modeling photonic crystals by boundary integral equations and Dirichlet-to-Neumann mapsJ. Comput. Phys., 227
Y. Tanaka, Y. Tomoyasu, S. Tamura (2000)
Band structure of acoustic waves in phononic lattices: Two-dimensional composites with large acoustic mismatchPhysical Review B, 62
M. Sigalas, N. Garcı́a (2000)
Importance of coupling between longitudinal and transverse components for the creation of acoustic band gaps: The aluminum in mercury caseApplied Physics Letters, 76
M. Kushwaha, P. Halevi (1996)
Giant acoustic stop bands in two‐dimensional periodic arrays of liquid cylindersApplied Physics Letters, 69
E.N. Economou M. Kafesaki (1999)
Multiple scattering theory for 3D periodic acoustic compositesPhys. Rev. B, 60
Y.S. Wang F.L. Li (2008)
Band gap analysis of two-dimensional phononic crystals based on boundary element methodProc. 2008 IEEE Int. Ultras. Symp., 1–4
Zhi-Zhong Yan, Yuesheng Wang, Chuanzeng Zhang (2008)
Wavelet Method for Calculating the Defect States of Two-Dimensional Phononic CrystalsActa Mechanica Solida Sinica, 21
P. Sheng (1990)
Scattering And Localization Of Classical Waves In Random Media, 8
Fenglian Li, Yuesheng Wang, Chuanzeng Zhang (2011)
Bandgap calculation of two-dimensional mixed solid–fluid phononic crystals by Dirichlet-to-Neumann mapsPhysica Scripta, 84
M. Kushwaha, M. Kushwaha, M. Kushwaha, P. Halevi, P. Halevi, P. Halevi, L. Dobrzyński, L. Dobrzyński, L. Dobrzyński, B. Djafari-Rouhani, B. Djafari-Rouhani, B. Djafari-Rouhani (1993)
Acoustic band structure of periodic elastic composites.Physical review letters, 71 13
M. Sigalas, E. Economou (1992)
Elastic and acoustic wave band structureJournal of Sound and Vibration, 158
Zhi-Zhong Yan, Yuesheng Wang (2006)
Wavelet-based method for calculating elastic band gaps of two-dimensional phononic crystalsPhysical Review B, 74
J. Joannopoulos, Steven Johnson, J. Winn, R. Meade (1995)
Photonic Crystals: Molding the Flow of Light
Chunyin Qiu, Zhengyou Liu, Jun Mei, Manzu Ke (2005)
The layer multiple-scattering method for calculating transmission coefficients of 2D phononic crystalsSolid State Communications, 134
Tsung-Tsong Wu, Zi-Gui Huang, S. Lin (2004)
Surface and bulk acoustic waves in two-dimensional phononic crystal consisting of materials with general anisotropyPhysical Review B, 69
Fenglian Li, Yuesheng Wang (2011)
Application of Dirichlet-to-Neumann Map to Calculation of Band Gaps for Scalar Waves in Two-Dimensional Phononic CrystalsActa Acustica United With Acustica, 97
Zhi-Zhong Yan, Yuesheng Wang, Chuanzeng Zhang (2008)
A Method Based on Wavelets for Band Structure Analysis of Phononic CrystalsCmes-computer Modeling in Engineering & Sciences, 38
J. Pendry, A. Mackinnon (1992)
Calculation of photon dispersion relations.Physical review letters, 69 19
Jianhua Yuan, Y. Lu (2007)
Computing photonic band structures by Dirichlet-to-Neumann maps: The triangular latticeOptics Communications, 273
Ni Zhen, Y. Wang (2011)
Surface Effects on Bandgaps of Transverse Waves Propagating in Two Dimensional Phononic Crystals with Nanosized HolesMaterials Science Forum, 675-677
Jianhua Yuan, Y. Lu (2006)
Photonic bandgap calculations with Dirichlet-to-Neumann maps.Journal of the Optical Society of America. A, Optics, image science, and vision, 23 12
C. Mow, Y. Pao (1973)
Diffraction of elastic waves and dynamic stress concentrations
(1999)
An efficient finite element method for computing spectra of photonic and acoustic band-gap materials: 1. Scalar case
Y.S. Wang J.B. Li (2008)
Finite element method for analysis of band structures of three dimensional phononic crystalsProc. 2008 IEEE Int. Ultras. Symp., 1–4
Jun Mei, Zhengyou Liu, Jing Shi, D. Tian (2003)
Theory for elastic wave scattering by a two-dimensional periodical array of cylinders: An ideal approach for band-structure calculationsPhysical Review B, 67
E. Yablonovitch (1987)
Inhibited spontaneous emission in solid-state physics and electronics.Physical review letters, 58 20
G. Wang, Jihong Wen, Yaozong Liu, X. Wen (2004)
Lumped-mass method for the study of band structure in two-dimensional phononic crystalsPhysical Review B, 69
Fenglian Li, Yuesheng Wang (2008)
Band gap analysis of two-dimensional phononic crystals based on boundary element method2008 IEEE Ultrasonics Symposium
M. Kushwaha, P. Halevi (1994)
Band‐gap engineering in periodic elastic compositesApplied Physics Letters, 64
Abstract In this paper, a method based on the Dirichletto-Neumann map is developed for bandgap calculation of mixed in-plane waves propagating in 2D phononic crystals with square and triangular lattices. The method expresses the scattered fields in a unit cell as the cylindrical wave expansions and imposes the Bloch condition on the boundary of the unit cell. The Dirichlet-to-Neumann (DtN) map is applied to obtain a linear eigenvalue equation, from which the Bloch wave vectors along the irreducible Brillouin zone are calculated for a given frequency. Compared with other methods, the present method is memory-saving and time-saving. It can yield accurate results with fast convergence for various material combinations including those with large acoustic mismatch without extra computational cost. The method is also efficient for mixed fluid-solid systems because it considers the different wave modes in the fluid and solid as well as the proper fluid-solid interface condition.
"Acta Mechanica Sinica" – Springer Journals
Published: Aug 1, 2012
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