| Applications of Heavy Ion Irradiation in Photonic Crystal Research | |
Zhao ZQ; Liu YM; Chen Y ; Lan D(蓝鼎); Wang YR(王育人)
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| Source Publication | JOURNAL OF THE KOREAN PHYSICAL SOCIETY |
| 2009 | |
| Pages | 2708-2710 |
| Conference Name | Korea-China Symposium on Advanced Functional Films for Information |
| Conference Date | SEP 28-OCT 02, 2008 |
| Conference Place | Incheon, SOUTH KOREA |
| Abstract | Photonic crystals (PC) have received extensive attention for the photonic band gap (PBG). The polystyrene (PS) particles bottom-up approach is a productive method for photonic crystal manufacture, this kind of photonic crystals having an unique PBG that depends on the particle's shape, sizes and defects. Heavy ion irradiation is a very useful method to induce defects in PC and change the shapes of the particles to tune the PBG. MeV heavy ion irradiation leads to an anisotropic deformation of the particles from spherical to ellipsoidal, the aspect ratio of which can be precisely controlled by using the ion energy and flux. Sub-micrometer PS particles were deposited on a Cu substrate and were irradiated at 230 K by using heavy ion energy and fluence in the range from 2 to 10 MeV and 1 x 10(14) cm(-2) to 1 x 10(15) cm(-2); respectively. |
| Keyword | Photonic Crystal Anisotropic Deformation Ion irradiatIon Colloidal Silica Particles Anisotropic Deformation Macroporous Solids Fabrication Thickness Films Flow |
| URL | 查看原文 |
| Indexed By | CPCI（ISTP） |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/44306 |
| Collection | 微重力重点实验室 |
| Corresponding Author | Zhao ZQ |
| Recommended Citation GB/T 7714 | Zhao ZQ,Liu YM,Chen Y,et al. Applications of Heavy Ion Irradiation in Photonic Crystal Research[C]JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2009:2708-2710. |
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| File Name/Size | DocType | Version | Access | License | ||
| 028.pdf（625KB） | 开放获取 | -- | View Application Full Text | |||
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