Title :
Internal Quantum Efficiency Enhancement of Silicon Nanocrystals Using Doublelayer Au Film Surface-Plasmon Waveguide
Author :
Tang, Xuan ; Huang, Yidong ; Wang, Yuxuan ; Zhang, Wei ; Peng, Jiangde
Author_Institution :
Tsinghua Univ., Beijing
Abstract :
Using double layer Au film surface-plasmon waveguides, Purcell factor can be improved dramatically. Under the same background loss, more significant enhancement in internal quantum efficiency of silicon nanocrystals can be obtained compared with the monolayer structure.
Keywords :
electroluminescence; electron-hole recombination; elemental semiconductors; nanostructured materials; photoluminescence; silicon; surface plasmons; Purcell factor; Si; double layer Au film surface-plasmon waveguide; electroluminescence; internal quantum efficiency; silicon nanocrystals; Conference proceedings; Gold; Indium phosphide; Luminescence; Nanocrystals; Radiative recombination; Refractive index; Semiconductor films; Silicon; Surface waves;
Conference_Titel :
Indium Phosphide & Related Materials, 2007. IPRM '07. IEEE 19th International Conference on
Conference_Location :
Matsue
Print_ISBN :
1-4244-0875-X
Electronic_ISBN :
1092-8669
DOI :
10.1109/ICIPRM.2007.381159
