Envelope solitary waves and their reflection and transmission due to impurities in a granular material
文献类型：期刊论文
| 作者 | Du, Wen-Qing1,2; Sun, Jian-An1,2; Yang, Yang-Yang3; Duan, Wen-Shan1,2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2018 |
| 卷号 | 27期号:1页码:014501 |
| 关键词 | impurities envelope solitary wave numerical simulation |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/27/1/014501 |
| 英文摘要 | A nonlinear Schrodinger equation in one-dimensional bead chain is first obtained and an envelope solitary wave of the system is verified numerically in this system. The reflection and the transmission of an incident envelope solitary wave due to impurities has also been investigated. It is found that the magnitudes of both the reflection and the transmission not only depend on the characters of impurity materials, the wave number, the incident wave amplitude, but also on the impurity number. This can be used to detect the character and the number of the impurity materials in the bead chain by measuring the reflection and the transmission of an incident pulse. |
| WOS关键词 | INSTABILITY ; TRAINS ; CHAINS |
| 资助项目 | Chinese Academy of Sciences[XDA01020304] ; National Natural Science Foundation of China[91026005] ; National Natural Science Foundation of China[11547304] ; National Natural Science Foundation of China[11275156] ; National Natural Science Foundation of China[11047010] ; National Natural Science Foundation of China[61162017] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000424011700001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | Chinese Academy of Sciences ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/46243]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Duan, Wen-Shan |
| 作者单位 | 1.Northwest Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Gansu, Peoples R China 2.Northwest Normal Univ, Joint Lab Atom & Mol Phys NWNU & IMP CAS, Lanzhou 730070, Gansu, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Wen-Qing,Sun, Jian-An,Yang, Yang-Yang,et al. Envelope solitary waves and their reflection and transmission due to impurities in a granular material[J]. CHINESE PHYSICS B,2018,27(1):014501. |
| APA | Du, Wen-Qing,Sun, Jian-An,Yang, Yang-Yang,&Duan, Wen-Shan.(2018).Envelope solitary waves and their reflection and transmission due to impurities in a granular material.CHINESE PHYSICS B,27(1),014501. |
| MLA | Du, Wen-Qing,et al."Envelope solitary waves and their reflection and transmission due to impurities in a granular material".CHINESE PHYSICS B 27.1(2018):014501. |
入库方式： OAI收割
来源：近代物理研究所
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