The role of a few-layer tiox surfactant: remarkably-enhanced succeeding radial growth and properties of zno nanowires
文献类型：期刊论文
| 作者 | Wu, Yiming1,2,3; Wu, Yukun1,2,3; Ma, Chao1; Zhang, Yanbo1; Ding, Huaiyi1,2,3; Pan, Nan1,2,3; Wang, Xiaoping1,2,3 |
| 刊名 | Journal of materials chemistry c
 |
| 出版日期 | 2016 |
| 卷号 | 4期号:40页码:9569-9575 |
| ISSN号 | 2050-7526 |
| DOI | 10.1039/c6tc03227c |
| 通讯作者 | Ma, chao(cma@ustc.edu.cn) ; Pan, nan(npan@ustc.edu.cn) ; Wang, xiaoping(xpwang@ustc.edu.cn) |
| 英文摘要 | Mastery over the radial growth rate and geometrical size of a zno nanowire ( nw) while preserving its excellent luminescent and electrical properties can not only offer a fascinating potential for future applications, but also represent a grand challenge. the nw radial growth remains very slow due to the preferred growth direction along its c-axis (less than 1 angstrom s(-1)), which hinders its applications in nw photonics such as waveguide lasing and resonant cavities. in this study, coating a few layers of tiox on the nw matrix, through atomic layer deposition (ald), was initiated intentionally before the re-growth. we found that this atomic layer tiox could simply but surprisingly speed up the succeeding radial growth up to two orders of magnitude, with the epitaxial single-crystal wurtzite structure being well preserved. unlike most other impurities, ti element tends to "float'' on the outer surface of the re-grown nws, thus naturally guaranteeing the superior intrinsic electrical and luminescent properties. the ability to thrive the radial growth of zno nws yet endow them with optimal integrated performance is exceptionally desirable for the design and construction of nw photonic devices. |
| WOS关键词 | ZINC-OXIDE NANOSTRUCTURES ; WAVE-GUIDE ; TRANSPORT ; NANORODS ; PHOTOLUMINESCENCE ; LUMINESCENCE ; NANOLASERS ; DIFFUSION ; NANOBELTS ; ARRAYS |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000386240300023 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374983 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ma, Chao; Pan, Nan; Wang, Xiaoping |
| 作者单位 | 1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China 2.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Anhui, Peoples R China 3.Univ Sci & Technol China, Chinese Acad Sci, Sch Phys Sci, Key Lab Strongly Coupled Quantum Matter Phys, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yiming,Wu, Yukun,Ma, Chao,et al. The role of a few-layer tiox surfactant: remarkably-enhanced succeeding radial growth and properties of zno nanowires[J]. Journal of materials chemistry c,2016,4(40):9569-9575. |
| APA | Wu, Yiming.,Wu, Yukun.,Ma, Chao.,Zhang, Yanbo.,Ding, Huaiyi.,...&Wang, Xiaoping.(2016).The role of a few-layer tiox surfactant: remarkably-enhanced succeeding radial growth and properties of zno nanowires.Journal of materials chemistry c,4(40),9569-9575. |
| MLA | Wu, Yiming,et al."The role of a few-layer tiox surfactant: remarkably-enhanced succeeding radial growth and properties of zno nanowires".Journal of materials chemistry c 4.40(2016):9569-9575. |
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来源：中国科学院大学
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