Enhanced infrared emission from colloidal HgTe nanocrystal quantum dots on silicon-on-insulator photonic crystals
文献类型：期刊论文
| 作者 | Tan PH ; Liu J
|
| 刊名 | applied physics letters
 |
| 出版日期 | 2009 |
| 卷号 | 95期号:5页码:art. no. 053107 |
| 关键词 | colloidal crystals II-VI semiconductors infrared spectra mercury compounds nanostructured materials photoluminescence photonic crystals semiconductor quantum dots silicon-on-insulator |
| ISSN号 | 0003-6951 |
| 通讯作者 | wang cx johannes kepler univ linz inst solid state phys & semicond a-4040 linz austria. e-mail address: wolfgang.heiss@jku.at |
| 中文摘要 | a two dimensional silicon-on-insulator based photonic crystal structure is used to enhance the emission from colloidal hgte nanocrystal quantum dots embedded in a thin polymer film. the enhancement is resonant to the leaky eigenmodes of the photonic crystals due to coherent scattering effects. transmittance and photoluminescence experiments are presented to map the leaky mode dispersion and the angle dependence of the emission enhancement factor, which reaches values up to 80 (650) for vertical (oblique) emission in the telecommunication wavelength range. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 资助信息 | austrian academic exchange service (oad) cn08/2007 national basic research program 2007cb924903 2007cb924904 2009cb320300 national natural science foundation 60736037 6053701060807010austrian science fund fwf sfb ir_on start y179 one of the authors (c.x.w.) acknowledges the support from the austrian academic exchange service (oad) (grant no. cn08/2007). financial supports from the national basic research program (grant nos. 2007cb924903 2007cb924904 and 2009cb320300) and the national natural science foundation both from china (grant nos. 60736037 60537010 and 60807010) and from the austrian science fund fwf (projects sfb ir_on and start y179) are gratefully acknowledged. |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7039]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Tan PH,Liu J. Enhanced infrared emission from colloidal HgTe nanocrystal quantum dots on silicon-on-insulator photonic crystals[J]. applied physics letters,2009,95(5):art. no. 053107. |
| APA | Tan PH,&Liu J.(2009).Enhanced infrared emission from colloidal HgTe nanocrystal quantum dots on silicon-on-insulator photonic crystals.applied physics letters,95(5),art. no. 053107. |
| MLA | Tan PH,et al."Enhanced infrared emission from colloidal HgTe nanocrystal quantum dots on silicon-on-insulator photonic crystals".applied physics letters 95.5(2009):art. no. 053107. |
入库方式： OAI收割
来源：半导体研究所
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