Optical properties of hybrid plasmonic nanofluid based on core/shell nanoparticles
作者: Huiling DuanLiangliang TangYuan Zheng
作者单位: 1College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China
刊名: Physica E: Low-dimensional Systems and Nanostructures, 2017, Vol.91 , pp.88-92
来源数据库: Elsevier Journal
DOI: 10.1016/j.physe.2017.03.028
关键词: Hybrid nanofluidCore/shell nanoparticlePlasmonic effectOptical absorption
原始语种摘要: Abstract(#br)The plasmonic effect is used in nanofluid to help capture and absorb sunlight. The optical absorption is significantly enhanced as plasmonic effect excited. To obtain an enhanced absorption in a broad band, the hybrid plasmonic nanofluid is developed. It is composed of core/shell nanoparticles of different sizes. The overall absorption of hybrid nanofluid is examined. Compared to the nanofluid of single particle size, the hybrid nanofluid exhibits a broadband absorption. As particle size increases, the plasmon resonance peak is shifted to longer wavelength. The variation in the sizes of core/shell nanoparticles can broaden the absorption spectrum. In the near-infrared region, the proportion of different size particles has an obvious influence. With the increase of proportion...
全文获取路径: Elsevier  (合作)

  • absorption 吸收
  • particle 颗粒
  • shell 贝壳
  • core 岩心
  • hybrid 杂种
  • effect 效应
  • broadband 宽频带
  • based 基于
  • distribution 分布
  • proportion 比例