Phononic Crystal

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    声子晶体

数据更新时间:2026-06-25 10:17:47
1、

Phononic crystal negative refracting offers an effective way to panel image.

声子晶体负折射提供了平板成像的有效途径。

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2、

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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3、

And then Raman scattering is discussed in the microwave band because of the similarity to the real ionic crystal in an ionic-type phononic crystal.

基于离子型声子晶体与实际晶格中的相似性,探讨了离子型声子晶体中微波波段的拉曼散射效应。

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4、

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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5、

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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6、

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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7、

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.

探究了二维声子晶体带隙结构特性,并分析了各种材料和结构参数对带隙的影响。

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8、

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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9、

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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10、
11、

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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12、

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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13、

study on one dimension phononic crystal with defects

一维声子晶体缺陷态的研究

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14、

transfer matrix method and band structure for 1-dimension phononic crystal

转移矩阵方法与一维声子晶体的带结构

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15、

to overcome the problem, we present a system consisting of a finite thickness phononic crystal plate stubbed with uniform/ composite layer.

针对该问题,我们提出了在有限厚度的声子晶体表面堆垛均匀/复合附加层的结构。

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16、

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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17、

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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18、

optical properties of an ionic-type phononic crystal

离子型声子晶体的光学性质

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19、

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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20、

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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21、

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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22、

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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23、

defect states in three-component phononic crystal

三组元声子晶体中的缺陷态

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24、

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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25、

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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26、

Finally a simplified model of two-dimensional ternary phononic crystal plate was established.

最后建立了二维三组元声子晶体板的简化模型。

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27、

Forbidden Band and Reforming of the Elastic Wave in Solid and Solid Constitute Phononic Crystal

固-固结构声子晶体中弹性波的禁带及其转型

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28、

elastic wave band gap structures of triangular lattice phononic crystal with solid/ air system

三角晶格固/气型声子晶体的弹性波带隙结构

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29、

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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30、

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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