The effect of localized surface plasmon on the photocurrent of silicon nanocrystal photodetectors
作者： Sang-Kyun Kim , Chang-Hee Cho , Baek-Hyun Kim , Yong-Seok Choi , Seong-Ju Park
DOI: 10.1063/1.3130744
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摘要: We report on the photocurrent of silicon nanocrystal (Si NC) photodetectors (PDs) that contain silver (Ag) islands. Here, a larger increase in Si NC PDs was observed with increasing Ag island size. The maximum occurred at wavelength surface plasmon resonance and redshifted as size islands increased. As result, 97% generation this attributed mostly to coupling localized PDs.
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sci-hub.se 参考文章(23)
Y. S. Kim, Y. H. Lee, K. M. Lim, M. Y. Sung, The effect of Al–Ta2O5 topographic interface roughness on the leakage current of Ta2O5 thin films Applied Physics Letters. ,vol. 74, pp. 2800- 2802 ,(1999) , 10.1063/1.124018
Carl Hägglund, Michael Zäch, Göran Petersson, Bengt Kasemo, Electromagnetic coupling of light into a silicon solar cell by nanodisk plasmons Applied Physics Letters. ,vol. 92, pp. 053110- ,(2008) , 10.1063/1.2840676
Jia-Min Shieh, Yi-Fan Lai, Wei-Xin Ni, Hao-Chung Kuo, Chih-Yao Fang, Jung Y. Huang, Ci-Ling Pan, Enhanced photoresponse of a metal-oxide-semiconductor photodetector with silicon nanocrystals embedded in the oxide layer Applied Physics Letters. ,vol. 90, pp. 051105- ,(2007) , 10.1063/1.2450653
M. Zacharias, J. Heitmann, R. Scholz, U. Kahler, M. Schmidt, J. Bläsing, Size-controlled highly luminescent silicon nanocrystals: A SiO/SiO2 superlattice approach Applied Physics Letters. ,vol. 80, pp. 661- 663 ,(2002) , 10.1063/1.1433906
DJ Lockwood, ZH Lu, J-M Baribeau, None, Quantum Confined Luminescence inSi/SiO2Superlattices Physical Review Letters. ,vol. 76, pp. 539- 541 ,(1996) , 10.1103/PHYSREVLETT.76.539
Nicolas Gaillard, Luc Pinzelli, Mickael Gros-Jean, Ahmad Bsiesy, In situ electric field simulation in metal/insulator/metal capacitors Applied Physics Letters. ,vol. 89, pp. 133506- ,(2006) , 10.1063/1.2357891
Shu-Fen Hu, Ting-Wei Liao, Chao-Yuan Huang, Photodetector with artificial atoms of silicon Applied Physics Letters. ,vol. 91, pp. 071125- ,(2007) , 10.1063/1.2771527
Toshihide Takagahara, Kyozaburo Takeda, Theory of the quantum confinement effect on excitons in quantum dots of indirect-gap materials Physical Review B. ,vol. 46, pp. 15578- 15581 ,(1992) , 10.1103/PHYSREVB.46.15578
Howard R. Stuart, Dennis G. Hall, Island size effects in nanoparticle-enhanced photodetectors Applied Physics Letters. ,vol. 73, pp. 3815- 3817 ,(1998) , 10.1063/1.122903
Nae-Man Park, Chel-Jong Choi, Tae-Yeon Seong, Seong-Ju Park, Quantum Confinement in Amorphous Silicon Quantum Dots Embedded in Silicon Nitride Physical Review Letters. ,vol. 86, pp. 1355- 1357 ,(2001) , 10.1103/PHYSREVLETT.86.1355