Tunable "optical activity" in electrorheological fluids
文献类型：期刊论文
| 作者 | Q. Zhao ; X. P. Zhao |
| 刊名 | Physics Letters A
 |
| 出版日期 | 2005 |
| 卷号 | 334期号:5-6页码:376-381 |
| 关键词 | ER fluids periodic structure material optical activity diffraction pattern dielectric-properties photonic crystal localization display waves gaps |
| ISSN号 | 0375-9601 |
| 中文摘要 | The "optical activity" of adjustable periodic structure material (SiO2 and pentaerythrital electrorheological (ER) fluids) is firstly investigated using two kinds of setup. It is found that the rotation angles can be tuned by the external electric field and weight concentrations, and the sign of the rotation angle is negative, so, the used ER fluids are defined as the left-handed optically active substances under the application of electric field. The laser diffraction patterns are also observed in the ER fluids, which indicates the formation of alignment. It is thought that the symmetry breaking of structure induced by applied electric field is the origin of the "optical activity" in the ER fluids. The electrically tunable "optical activity" will find innovative applications in displays, optical devices and other fields. (C) 2004 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35270]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Q. Zhao,X. P. Zhao. Tunable "optical activity" in electrorheological fluids[J]. Physics Letters A,2005,334(5-6):376-381. |
| APA | Q. Zhao,&X. P. Zhao.(2005).Tunable "optical activity" in electrorheological fluids.Physics Letters A,334(5-6),376-381. |
| MLA | Q. Zhao,et al."Tunable "optical activity" in electrorheological fluids".Physics Letters A 334.5-6(2005):376-381. |
入库方式： OAI收割
来源：金属研究所
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