Tunable surface plasmons for emission enhancement of silicon nanocrystals using Ag-poor cermet layer
Xuan Tang, Yidong Huang, Yuxuan Wang, Wei Zhang, and Jiangde Peng
To improve the quantum efficiency from silicon nanocrystals, a structure with Ag/Ag-poor cermet layers is proposed. Due to large permittivity of Ag-poor cermet and its dispersion characteristic, density of states can be enhanced at the energy much lower than the plasmon energy of Ag. By properly cho ... [Appl. Phys. Lett. 92, 251116 (2008)] published Fri Jun 27, 2008.
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To improve the quantum efficiency from silicon nanocrystals, a structure with Ag/Ag-poor cermet layers is proposed. Due to large permittivity of Ag-poor cermet and its dispersion characteristic, density of states can be enhanced at the energy much lower than the plasmon energy of Ag. By properly cho ... [Appl. Phys. Lett. 92, 251116 (2008)] published Fri Jun 27, 2008.
Read full Article »
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