Structure and optical investigation of faceted hexagonal aluminum nitride nanotube arrays
文献类型：期刊论文
| 作者 | Li, Huajun1; Ji, Xu3; Wu, Zhiguo1; Hu, Hairong1; Yan, De1; Zhuo, Renfu1; Feng, Juanjuan1; Geng, Baisong1; Yan, Pengxun1,2 |
| 刊名 | APPLIED PHYSICS EXPRESS
 |
| 出版日期 | 2014-06-01 |
| 卷号 | 7期号:6 |
| ISSN号 | 1882-0778 |
| DOI | 10.7567/APEX.7.065003 |
| 英文摘要 | Arrays of single-crystalline aluminum nitride nanotubes (AINNTs) were successfully synthesized at 780 degrees C by a facile CVD method without templates or catalysts. Faceted hexagonal AINNTs with diameters from tens to hundreds of nanometers were observed. 264 nm deep-ultraviolet emission associated with Al vacancies was detected by photoluminescence. Raman characterization indicates that the lattice of the AINNTs is notably defective, and disorder-activated silent B-1 (low) and B-1 (high) were detected at 583.0 and 730.0 cm(-1) respectively, which were allowed by the breakdown of the translational crystal symmetry. The redshift of E-2 (high) Raman modes indicates that biaxial tensile stress exists in the samples. (C) 2014 The Japan Society of Applied Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000338692500034 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51559]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wu, Zhiguo |
| 作者单位 | 1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Chem & Phys, Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Sun Yat Sen Univ, Sch Phys & Engn, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Huajun,Ji, Xu,Wu, Zhiguo,et al. Structure and optical investigation of faceted hexagonal aluminum nitride nanotube arrays[J]. APPLIED PHYSICS EXPRESS,2014,7(6). |
| APA | Li, Huajun.,Ji, Xu.,Wu, Zhiguo.,Hu, Hairong.,Yan, De.,...&Yan, Pengxun.(2014).Structure and optical investigation of faceted hexagonal aluminum nitride nanotube arrays.APPLIED PHYSICS EXPRESS,7(6). |
| MLA | Li, Huajun,et al."Structure and optical investigation of faceted hexagonal aluminum nitride nanotube arrays".APPLIED PHYSICS EXPRESS 7.6(2014). |
入库方式： OAI收割
来源：化学研究所
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