硅太阳能电池对光的吸收外文翻译.zip
硅太阳能电池对光的吸收外文翻译,材料科学与工程 材料物理与化学，外文文献翻译及原文enhanced light harvesting of si solar cells vialuminescent down-shifting using yvo4:bi3+,eu3+nanophosphors利用yvo4: bi3+,eu3+纳米荧光粉发光下转换来加...
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材料科学与工程 材料物理与化学，外文文献翻译及原文
Enhanced light harvesting of Si solar cells vialuminescent down-shifting using YVO4:Bi3+,Eu3+nanophosphors
利用YVO4: Bi3+,Eu3+纳米荧光粉发光下转换来加强硅太阳能电池对光的吸收
ABSTRACT
The colloids of YVO4nanoparticles on microtextured Si surface are demonstrated to have promising potential for efficientsolar spectrum utilization in crystalline Si solar cells. The solar cells showed an enhancement of 4% in short-circuit currentdensity and approximately 0.7% in power conversion efficiency when coated with YVO4nanoparticles. The properties ofcells integrated with YVO4nanoparticles were characterized to identify the role of YVO4in improved light harvesting. Thecurrent experiments conclude that the colloids of YVO4nanoparticles not only act as luminescent down-shifting centers in theultraviolet region but also serve as an antireflection coating for enhancing the light absorption in the measured spectral regime.
摘要
在硅表面微结构上的YVO4纳米胶体颗粒被证实能够有效促进晶硅太阳能电池的紫外光谱。这种覆盖了YVO4纳米颗粒的太阳能电池的短路电流增强了4%，能量转换效率大约提高了7%。电池的性能集中在表征YVO4纳米粒子来确定YVO4能够增强光吸收的作用。电流实验包含了YVO4纳米胶体颗粒不仅能够在紫外光谱中作为发光下转换中心还可以作为减反射层来加强实测光谱中光的吸收。
Enhanced light harvesting of Si solar cells vialuminescent down-shifting using YVO4:Bi3+,Eu3+nanophosphors
利用YVO4: Bi3+,Eu3+纳米荧光粉发光下转换来加强硅太阳能电池对光的吸收
ABSTRACT
The colloids of YVO4nanoparticles on microtextured Si surface are demonstrated to have promising potential for efficientsolar spectrum utilization in crystalline Si solar cells. The solar cells showed an enhancement of 4% in short-circuit currentdensity and approximately 0.7% in power conversion efficiency when coated with YVO4nanoparticles. The properties ofcells integrated with YVO4nanoparticles were characterized to identify the role of YVO4in improved light harvesting. Thecurrent experiments conclude that the colloids of YVO4nanoparticles not only act as luminescent down-shifting centers in theultraviolet region but also serve as an antireflection coating for enhancing the light absorption in the measured spectral regime.
摘要
在硅表面微结构上的YVO4纳米胶体颗粒被证实能够有效促进晶硅太阳能电池的紫外光谱。这种覆盖了YVO4纳米颗粒的太阳能电池的短路电流增强了4%，能量转换效率大约提高了7%。电池的性能集中在表征YVO4纳米粒子来确定YVO4能够增强光吸收的作用。电流实验包含了YVO4纳米胶体颗粒不仅能够在紫外光谱中作为发光下转换中心还可以作为减反射层来加强实测光谱中光的吸收。
