Photonic anti-counterfeiting using structural colors derived from magnetic-responsive photonic crystals with double photonic bandgap heterostructures
文献类型：期刊论文
| 作者 | Hu, HB ; Chen, QW ; Tang, J ; Hu, XY ; Zhou, XH |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2012 |
| 卷号 | 22期号:22页码:11048 |
| 关键词 | INFRARED WAVELENGTHS PHASE-TRANSITION WING SCALES OPAL FABRICATION FILMS MULTILAYERS PARTICLES THICKNESS |
| ISSN号 | 0959-9428 |
| 通讯作者 | Chen, QW (reprint author), Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China. |
| 中文摘要 | Herein, based on the recently developed magnetic-induced self-assembly techniques, we designed a novel, simple and low-cost method to fabricate a special class of photonic crystals with double photonic band-gap hetero-structures, and eventually achieved the purpose of modulating the optical diffraction color of the structural colors. The method greatly simplifies the fabrication of photonic crystals with multiple photonic band-gap hetero-structures and extends the modulation means of the optical diffraction color of structural colors. Furthermore, it is worth noting that due to the resulting structural colors that are derived from the double photonic band-gap hetero-structures consisting of double diffraction peaks and presenting a magnetic switching effect through the application and withdrawal of the magnetic fields (0.05 T), which is more difficult to be imitated by those of chemical dyes and pigments, a kind of novel photonic anti-counterfeiting label has been prepared with these structural colors. Due to the widespread counterfeiting of various commercial objects and the urgent requirements of forgery protection, the photonic anti-counterfeiting label demonstrated in our work will undoubtedly find applications in meeting the growing anti-counterfeiting needs. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [21071137, 20772188, J1030412] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50962]  |
| 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 | Hu, HB,Chen, QW,Tang, J,et al. Photonic anti-counterfeiting using structural colors derived from magnetic-responsive photonic crystals with double photonic bandgap heterostructures[J]. JOURNAL OF MATERIALS CHEMISTRY,2012,22(22):11048. |
| APA | Hu, HB,Chen, QW,Tang, J,Hu, XY,&Zhou, XH.(2012).Photonic anti-counterfeiting using structural colors derived from magnetic-responsive photonic crystals with double photonic bandgap heterostructures.JOURNAL OF MATERIALS CHEMISTRY,22(22),11048. |
| MLA | Hu, HB,et al."Photonic anti-counterfeiting using structural colors derived from magnetic-responsive photonic crystals with double photonic bandgap heterostructures".JOURNAL OF MATERIALS CHEMISTRY 22.22(2012):11048. |
入库方式： OAI收割
来源：物理研究所
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