Plasmonic core-shell gold nanoparticle enhanced optical absorption in photovoltaic devices
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DOI: 10.1063/1.3559225
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摘要: The enhancement effect of optical absorption with core-shell goldnanoparticles on the surface wafer-based siliconphotovoltaic devices has been studied. obvious enhanced photocurrent is observed, especially when wavelength above 800 nm, and highest value about 14% around 1100 nm. simulation results indicate that presence dielectric coating shell could improve plasmon based scattering at longer range, which provides a good understanding experiment results.
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