Reflection and transmission of the incident wave due to impurities in the bead chain

doi:10.1007/s12648-019-01572-x

	Reflection and transmission of the incident wave due to impurities in the bead chain
	Du, W. Q.1; Yang, Y. Y.2; Han, J. F.3; Duan, W. S.3
刊名	INDIAN JOURNAL OF PHYSICS
	2020-08-01
卷号	94 期号:8 页码:1249-1253
关键词	Granular Impurity number Impurity segments Reflection Transmission 45 05 +x 05 45 -a 45 70 -n
ISSN号	0973-1458
DOI	10.1007/s12648-019-01572-x
通讯作者	Duan, W. S.(duanws@126.com)
英文摘要	Incident wave reflection and transmission caused by the impurity in one-dimensional bead chain are studied. As the number of impurities increases, the energy of the transmitted and reflected waves oscillates periodically. When the number of impurities is so large that its length is greater than the width of the incident wave, the transmission and reflection remain constant. In this paper, the dependence of the energy of transmitted and reflected waves on the number of impurity particles in each segment is studied. It is noted that both the reflection and the transmission depend not only on the numbers and the permutation of the impurity but also on the parameters of the incident wave. This behavior can be used to detect the impurities in the bead chain by measuring the reflection of an incident wave.
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDA01020304] ; National Natural Science Foundation of P. R. China[11747306] ; National Natural Science Foundation of P. R. China[11565022] ; Youth Science and Technology Foundation of Gansu Province, China[1606RJYA263]
WOS关键词	SOLITARY WAVES ; IMPULSE PROPAGATION ; DYNAMICS ; LAW
WOS研究方向	Physics
语种	英语
出版者	INDIAN ASSOC CULTIVATION SCIENCE
WOS记录号	WOS:000549723700013
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of P. R. China ; Youth Science and Technology Foundation of Gansu Province, China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/140276]
专题	中国科学院近代物理研究所
通讯作者	Duan, W. S.
作者单位	1.China Acad Engn Phys, Grad Sch, Beijing 100088, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730070, Peoples R China 3.Northwest Normal Univ, Joint Lab Atom & Mol Phys NWNU & IMP CAS, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Du, W. Q.,Yang, Y. Y.,Han, J. F.,et al. Reflection and transmission of the incident wave due to impurities in the bead chain[J]. INDIAN JOURNAL OF PHYSICS,2020,94(8):1249-1253.
APA	Du, W. Q.,Yang, Y. Y.,Han, J. F.,&Duan, W. S..(2020).Reflection and transmission of the incident wave due to impurities in the bead chain.INDIAN JOURNAL OF PHYSICS,94(8),1249-1253.
MLA	Du, W. Q.,et al."Reflection and transmission of the incident wave due to impurities in the bead chain".INDIAN JOURNAL OF PHYSICS 94.8(2020):1249-1253.