Accurate measurement of the chirality of WS2 nanotubes
文献类型：期刊论文
| 作者 | Chen, Youhu; Deniz, Hakan; Qin, Lu-Chang |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2017 |
| 卷号 | 9期号:21页码:7124-7134 |
| ISSN号 | 2040-3364 |
| 英文摘要 | We describe the structural parameters and atomic positions of a single-walled WS2 nanotube. The structure factor is calculated in detail using analytic expressions for both single-walled and multi-walled WS2 nanotubes. A zoning scheme has been developed to obtain the ratio m/n from the electron diffraction patterns. The procedure for determination of the chiral indices of both single-walled and multi-walled WS2 nanotubes and the tilt angle is illustrated in detail for either normal incidence or inclined incidence. As an example of application, the determination of the chiral indices of a five-shell WS2 nanotube was carried out and the tilt angle was obtained as 17.7 degrees. The method developed here is useful and valid to determine the atomic structure of WS2 nanotubes. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13782]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Chen, Youhu,Deniz, Hakan,Qin, Lu-Chang. Accurate measurement of the chirality of WS2 nanotubes[J]. NANOSCALE,2017,9(21):7124-7134. |
| APA | Chen, Youhu,Deniz, Hakan,&Qin, Lu-Chang.(2017).Accurate measurement of the chirality of WS2 nanotubes.NANOSCALE,9(21),7124-7134. |
| MLA | Chen, Youhu,et al."Accurate measurement of the chirality of WS2 nanotubes".NANOSCALE 9.21(2017):7124-7134. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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