Optical waveguide based on crystalline organic nanobelts of 1, 3-dipheny1-2-pyrazoline
文献类型：期刊论文
| 作者 | Chen Wei1,2; Fu Hong-Bing1; Yao Jian-Nian1 |
| 刊名 | Chemical journal of chinese universities-chinese
 |
| 出版日期 | 2010-03-10 |
| 卷号 | 31期号:3页码:583-587 |
| 关键词 | 1,3-dipheny1-2-pyrazoline Nanobelt J-aggregate Optical waveguide Nanophotonics |
| ISSN号 | 0251-0790 |
| 通讯作者 | Fu hong-bing(hongbing.fu@iccas.ac.cn) |
| 英文摘要 | 1d single-crystalline 1,3-dipheny1-2-pyrazoline(dp) nanobelts were prepared by the modified repercipication method with mixed poor solvents. the thickness of dp belt can be controlled at 200 nm with the width at 2 mu m and the length at tens of microns. xrd and saed indicate that the dp nanobelt grow along the [100] direction due to the pi-pi stacking of dp molecule. the steady-state absorption and fluorescence spectra indicate that dp nanobelts have unique optical properties which are different from the monomers and the bulk crystals. furthermore, we find the belts are able to absorb the excitation light and propagate the pl emission towards the tips. the results presented in this paper provide useful information for the design and fabrication of optical waveguides from molecular materials. |
| WOS关键词 | PHYSICAL VAPOR-DEPOSITION ; DYE MOLECULES ; NANOWIRES ; PHOTOLUMINESCENCE ; NANOMATERIALS ; EMISSION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000276180200030 |
| 出版者 | HIGHER EDUCATION PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2405789 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Fu Hong-Bing |
| 作者单位 | 1.Chinese Acad Sci, Beijing Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Wei,Fu Hong-Bing,Yao Jian-Nian. Optical waveguide based on crystalline organic nanobelts of 1, 3-dipheny1-2-pyrazoline[J]. Chemical journal of chinese universities-chinese,2010,31(3):583-587. |
| APA | Chen Wei,Fu Hong-Bing,&Yao Jian-Nian.(2010).Optical waveguide based on crystalline organic nanobelts of 1, 3-dipheny1-2-pyrazoline.Chemical journal of chinese universities-chinese,31(3),583-587. |
| MLA | Chen Wei,et al."Optical waveguide based on crystalline organic nanobelts of 1, 3-dipheny1-2-pyrazoline".Chemical journal of chinese universities-chinese 31.3(2010):583-587. |
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来源：中国科学院大学
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