Multiple scattering of plane compressional waves by two cylindrical core-shell inclusions with surface effect

doi:10.1063/1.5112056

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	Multiple scattering of plane compressional waves by two cylindrical core-shell inclusions with surface effect
	Wang, Sihe; Lei, Dongxia; Ou, Zhiying
	2019-12-01
发表期刊	AIP ADVANCES
卷号	9 期号:12
摘要	Elastic wave propagation at nanoscale exhibits some special properties due to surface/interface effect. Scattering of plane compressional waves (P-wave) by two nanocylindrical core-shell inclusions in an elastic solid medium is investigated in this study. The wave fields of the core-shell structure are given by the eigenfunction expansion method and Graf addition theorem. The effect of factors such as surface energy, center distance, and thickness of the liner under different incident wave frequencies has been discussed. The results show that as the radius of the core-shell inclusions shrinks to nanometers, surface energy becomes a dominant factor that affects the scattering of elastic waves. The interaction between two core-shell inclusions in multiple scattering phenomena is discussed at the same time.
关键词	Eigenvalues and eigenfunctions Interfacial energy Multiple scattering Seismic waves Shells (structures) Wave propagation Compressional waves Compressional waves (Pwave) Core shell structure Eigenfunction expansion methods Incident wave frequencies Scattering of elastic waves Special properties Surface/interface effects
DOI	10.1063/1.5112056
收录类别	SCI ; SCIE
语种	英语
资助项目	National Science Foundation[11362009][11862014]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000505569500002
出版者	AMER INST PHYSICS
EI入藏号	20195107867111
EI主题词	Surface scattering
EI分类号	408.2 Structural Members and Shapes - 484 Seismology - 931 Classical Physics ; Quantum Theory ; Relativity
来源库	WOS
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/64276
专题	理学院
通讯作者	Ou, Zhiying
作者单位	Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	理学院
通讯作者单位	理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Wang, Sihe,Lei, Dongxia,Ou, Zhiying. Multiple scattering of plane compressional waves by two cylindrical core-shell inclusions with surface effect[J]. AIP ADVANCES,2019,9(12).
APA	Wang, Sihe,Lei, Dongxia,&Ou, Zhiying.(2019).Multiple scattering of plane compressional waves by two cylindrical core-shell inclusions with surface effect.AIP ADVANCES,9(12).
MLA	Wang, Sihe,et al."Multiple scattering of plane compressional waves by two cylindrical core-shell inclusions with surface effect".AIP ADVANCES 9.12(2019).