More direct evidence of the fcc arrangement for artificial opal
文献类型：期刊论文
| 作者 | Cheng, BY ; Ni, PG ; Jin, CJ ; Li, ZL ; Zhang, DZ ; Dong, P ; Guo, XC |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 1999 |
| 卷号 | 170期号:1-3页码:41 |
| 关键词 | PHOTONIC BAND-STRUCTURE COLLOIDAL CRYSTALS |
| ISSN号 | 0030-4018 |
| 通讯作者 | Cheng, BY: Chinese Acad Sci, Inst Phys, Opt Phys Lab, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We present a scanning electron microscopy (SEM) investigation of artificial opals prepared by the sedimentation of suspension with sub-micrometer silica spheres. An analysis of the SEM images confirms that the fee stacking is the most stable phase for the artificial crystals. Optical diffraction and transmission spectrum indicate a good alignment of the top (111) crystal plane. We also show that defects and dislocations of opal crystals are caused mainly by the irregular spheres. Slow sedimentation and uniform size of silica spheres may be the key factors for growing high quality opal crystals. (C) 1999 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42303]  |
| 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 | Cheng, BY,Ni, PG,Jin, CJ,et al. More direct evidence of the fcc arrangement for artificial opal[J]. OPTICS COMMUNICATIONS,1999,170(1-3):41. |
| APA | Cheng, BY.,Ni, PG.,Jin, CJ.,Li, ZL.,Zhang, DZ.,...&Guo, XC.(1999).More direct evidence of the fcc arrangement for artificial opal.OPTICS COMMUNICATIONS,170(1-3),41. |
| MLA | Cheng, BY,et al."More direct evidence of the fcc arrangement for artificial opal".OPTICS COMMUNICATIONS 170.1-3(1999):41. |
入库方式： OAI收割
来源：物理研究所
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