Transitional structure of {0001} twin in a deformed p-type (Bi,Sb)2Te3 alloy: a direct experimental basis for understanding the twinning mechanism
文献类型：期刊论文
| 作者 | Ren, Jie1,2; Guo, Wenbin3; Han, Fuzhou1,2; Wang, Qichen1,2; Cao, Yi3; Li, Songbin3; Li, Geping1,2; Ali, Muhammad1,2; Hu, Jianan1,2; Yuan, Fusen1,2 |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2023-12-06 |
| 卷号 | 25期号:47页码:32578-32583 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/d3cp04846b |
| 通讯作者 | Han, Fuzhou(fzhan16s@imr.ac.cn) ; Li, Geping(gpli@imr.ac.cn) |
| 英文摘要 | Twin boundaries provide a strong phonon scattering center to hinder the lattice thermal conductivity in thermoelectric materials, but the underlying evolution process of deformation twinning remains to be figured out. By applying atomic resolution transmission electron microscope (TEM) observations, a novel type of transitional structure of {0001} twin was observed, for the first time, in the p-type (Bi,Sb)(2)Te-3 alloy subjected to three-point bending deformation. The transformation from matrix to (0001) twin can be realized by the following path: matrix -> transitional twin -> (0001) twin, and this process was completed by the gliding of a total of four partial dislocations (b1 = 1/3[010]) extended in the different (0001) planes. This new finding here will shed light on the nucleation and growth of deformation twins in the p-type (Bi, Sb)(2)Te-3 alloy. |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001109329300001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177400]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Han, Fuzhou; Li, Geping |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 96 JinZhai Rd, Hefei 230026, Anhui, Peoples R China 3.Jiangxi Copper Technol Res Acad Co Ltd, Nanchang 330096, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Jie,Guo, Wenbin,Han, Fuzhou,et al. Transitional structure of {0001} twin in a deformed p-type (Bi,Sb)2Te3 alloy: a direct experimental basis for understanding the twinning mechanism[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2023,25(47):32578-32583. |
| APA | Ren, Jie.,Guo, Wenbin.,Han, Fuzhou.,Wang, Qichen.,Cao, Yi.,...&Zhang, Yingdong.(2023).Transitional structure of {0001} twin in a deformed p-type (Bi,Sb)2Te3 alloy: a direct experimental basis for understanding the twinning mechanism.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,25(47),32578-32583. |
| MLA | Ren, Jie,et al."Transitional structure of {0001} twin in a deformed p-type (Bi,Sb)2Te3 alloy: a direct experimental basis for understanding the twinning mechanism".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 25.47(2023):32578-32583. |
入库方式： OAI收割
来源：金属研究所
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