the gap structure characteristics of 2-d phononic crystal were studied and the effect on the gaps by various materials and structure parameters was analyzed. 2.

1、

defect states in three-component phononic crystal

三组元声子晶体中的缺陷态

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2、

optical properties of an ionic-type phononic crystal

离子型声子晶体的光学性质

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3、

phononic crystal can give rise to complete acoustic band gaps within which sound and vibrations are forbidden.

声子晶体能够产生完全的弹性波禁带，可以阻止声波或者振动在其内部传播。

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4、

the property of the phononic crystal may be useful for the impedance matching material and high-frequency acoustical filter.

声子晶体的这一特性可以应用于高性能的阻抗匹配材料和声波滤波器中。

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5、

the relation between scatterer's tropism and band gaps of 3d phononic crystal

三维声子晶体带隙与散射体取向的关系

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6、

band structure of phononic crystal constructed by fibonacci super-cell on square lattice

正方点阵上Fibonacci超元胞声子晶体的带结构

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7、

band structure calculations of two-dimensional phononic crystal with wide-sharp structural scatterers

并列型双组分纤维结构二维粗锐结构声子晶体带结构的计算

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8、

the gap characteristics of heterostructure in the 2-d phononic crystal have been studied.

我们对二维声子晶体异质结构带隙特性进行了研究。

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9、

the acoustic wave propagation in one dimension phononic crystal with defects was studied by eigen matrix method.

用特征矩阵法计算了声波在包含缺陷的一维声子晶体中的传播规律。

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10、

phononic crystal is a new functional material consisting of two or more elastic materials with periodic distributions.

声子晶体是由周期性分布的两种或两种以上材料组成的新型功能材料。

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11、

sonic waveguide characteristics of heterostructures line defect of in 2d phononic crystal

二维声子晶体异质线缺陷的声波导特性

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12、

a study of band gap for two dimensional phononic crystal with square lattices based on plane wave algorithm

基于平面波算法的二维正方点阵声子晶体禁带研究

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13、

phononic crystal is a novel functional material with acoustic band-gaps.

声子晶体是一种具有声波带隙特性的新型功能材料。

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14、

relation between phononic crystal frequency band gap and scattering cross section in phononic crystal

声子晶体中声子频率带隙与散射截面的关系

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15、

acoustic band gaps of two-dimensional phononic crystal with rotating square rods

方柱转动情况下二维声子晶体的声波带隙结构

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16、

dispersive study on the photonic bandgap of solid and fluid phononic crystal

固-流结构声子晶体中弹性波能带的色散研究

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17、

study on two-dimensional solid/ solid phononic crystal with in-situ tunable band gaps

带隙原位可调型固/固二维声子晶体研究

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18、

elastic wave band gap and scattering in phononic crystal

声子晶体中弹性波带隙与散射

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19、

optimization design and simulation of locally resonant phononic crystal

局域共振声子晶体的优化设计与模拟

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20、

study on the band gaps of 2d nesting complex structure phononic crystal

二维嵌套复式结构声子晶体的带隙研究

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