标题:
等离激元在薄膜太阳能电池中的研究进展Research Progress of Surface Plasmon Applied in Thin Film Solar Cells
作者:
刘玉梅, 王新占, 戴万雷, 路万兵, 郭少刚, 于威, 李晓苇
关键字:
太阳能电池, 等离激元, 光捕获Solar Cells; Plasmonics; Light Trapping
期刊名称:
《Applied Physics》, Vol.1 No.3, 2011-10-27
摘要:
为了更高效地把光能转化为电能，研究人员尝试着在薄膜太阳能电池设计中引入金属纳米粒子的等离激元结构。通过等离激元对光的引导和限制，在降低电池的吸收层的物理厚度的同时能够保持薄膜电池较强的光吸收特性，在制备便宜高效的薄膜电池领域具有重大应用潜力。本文调研了等离激元在太阳能电池领域应用的最新进展情况，阐述了等离激元作用薄膜太阳能电池的机理，并对未来基于等离激元的太阳能电池设计进行了展望。
In order to transfer light to electricity efficiently, thin film solar cells with the structure of supporting surface plasmons in metal particles are designed. Due to the surface plasmons can guide and localize lights, the physical thickness of solar photovoltaic absorbing layer can be decreased as well as the absorption in photovoltaic devices can be improved. This technology plays an important role in fabricating low-cost and high-efficiency thin film solar cells. In this review, the latest progress of the application of plasmonics in solar cells is researched, the mechanism of the intersection of plasmonics and photovoltaics is expounded, and an outlook on the future of solar cells based on these principles is offered.