Real-time studies of evaporation-induced colloidal self-assembly by optical microspectroscopy
文献类型：期刊论文
| 作者 | Yang, L ; Zhang, YD ; Luo, JH ; Luo, YH ; Gao, KY ; Li, DM ; Meng, QB |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2011 |
| 卷号 | 84期号:3 |
| 关键词 | PHOTONIC CRYSTAL FILMS THICKNESS DIFFRACTION FABRICATION DEPENDENCE QUALITY |
| ISSN号 | 1539-3755 |
| 通讯作者 | Meng, QB (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, POB 603, Beijing 100190, Peoples R China. |
| 中文摘要 | Real-time monitoring of the whole growth process of evaporation-induced colloidal self-assembly has been conducted using an optical microspectroscopy setup. Our observations suggest that the assembly process can be divided into three different growth stages as evidenced by the variations detected in the reflectance spectra. The thickness variation of the growing colloidal crystal was monitored by examining the Fabry-Perot fringes in the reflectance spectra. Furthermore, the scalar wave approximation was utilized to analyze the evolution of optical properties with growth. More detailed information, including the time dependence of number of layers and volume fraction of water, has been revealed by comparing the experimental and calculated reflectance spectra. The present work demonstrates that in situ real-time microspectroscopy is a promising technique for monitoring and investigating the dynamic process of colloidal self-assembly. |
| 收录类别 | SCI |
| 资助信息 | Natural Science Foundation of China [20725311, 20873178, 51072221]; Foundation of the Chinese Academy of Sciences [KJCX2-YW-W27] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51916]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, L,Zhang, YD,Luo, JH,et al. Real-time studies of evaporation-induced colloidal self-assembly by optical microspectroscopy[J]. PHYSICAL REVIEW E,2011,84(3). |
| APA | Yang, L.,Zhang, YD.,Luo, JH.,Luo, YH.,Gao, KY.,...&Meng, QB.(2011).Real-time studies of evaporation-induced colloidal self-assembly by optical microspectroscopy.PHYSICAL REVIEW E,84(3). |
| MLA | Yang, L,et al."Real-time studies of evaporation-induced colloidal self-assembly by optical microspectroscopy".PHYSICAL REVIEW E 84.3(2011). |
入库方式： OAI收割
来源：物理研究所
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