一维声子晶体应用探索  

Exploring the Application of One-dimensional Phononic Crystals

作　　者：邱学云[1] 黄亚伟[1] 胡家光[1] 施秀萍[1] 

机构地区：[1]文山学院数理系,云南文山663000

出　　处：《曲靖师范学院学报》2011年第3期24-27,共4页Journal of Qujing Normal University

基　　金：国家自然科学基金项目"相干声波的激发和调控"(10664006);云南省教育厅科研基金项目"一维声子晶体带隙结构计算与应用探讨"(2010Y093)

摘　　要：声子晶体的带隙特性、缺陷态特性和特殊的声学特性具有重要的理论价值和应用价值.文章对声子晶体的基本概念和特征进行简要概述,总结分析一维声子晶体在振动控制、噪声控制、抗振防震、声波控制四个应用探索方面的研究成果,为深入一维声子晶体的应用研究提供依据.The band-gap properties,characteristics of the defect states of one-dimensional phononic crystals and its acoustic features are of great theoretical and practical significance.The concept and features of phononic crystals and the research results of the one-dimensional phononic crystals in vibration control,noise control,earthquake resistance and prevention and acoustic control are analyzed to offer a basis for further research on the application of one-dimensional phononic crystals.

关 键 词：一维声子晶体 带隙特性 应用探索 

分 类 号：O734[理学—晶体学]