High-T-c SQUID magnetometer with grain boundary junctions and its application in non-destructive evaluation
文献类型：期刊论文
| 作者 | Chen, K ; Chen, L ; Yang, T ; Wang, JP ; Wu, PJ ; Zheng, DN ; Zhao, ZX |
| 刊名 | PHYSICA C
 |
| 出版日期 | 2000 |
| 卷号 | 329期号:2页码:102 |
| 关键词 | NONDESTRUCTIVE EVALUATION |
| ISSN号 | 0921-4534 |
| 通讯作者 | Zheng, DN: Chinese Acad Sci, Inst Phys, Natl Lab Supercond, POB 603-38, Beijing 100080, Peoples R China. |
| 中文摘要 | We propose a simple, systematic, and efficient method to enlarge the gap of a photonic crystal. In this method, we add a small fraction of a third component into the existing photonic crystal. The dielectric property of the third component as well as its insertion position in a unit cell are chosen according to the held-energy distribution of two Bloch states at the band edges. The method is very general. It can be applied to ally microstructure and is independent of the dimensionality of the original photonic crystal. Thus, it: opens up a way to engineer photonic band gaps. Here, we demonstrate the validity of this method explicitly in two dimensions for both s and p waves. We show that, for certain microstructures, absolute gaps can be significantly enlarged. The method is also demonstrated in microwave experiments. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39448]  |
| 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 | Chen, K,Chen, L,Yang, T,et al. High-T-c SQUID magnetometer with grain boundary junctions and its application in non-destructive evaluation[J]. PHYSICA C,2000,329(2):102. |
| APA | Chen, K.,Chen, L.,Yang, T.,Wang, JP.,Wu, PJ.,...&Zhao, ZX.(2000).High-T-c SQUID magnetometer with grain boundary junctions and its application in non-destructive evaluation.PHYSICA C,329(2),102. |
| MLA | Chen, K,et al."High-T-c SQUID magnetometer with grain boundary junctions and its application in non-destructive evaluation".PHYSICA C 329.2(2000):102. |
入库方式： OAI收割
来源：物理研究所
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