Localized surface plasmon resonance on Au nanoparticles: Tuning and exploitation for performance enhancement in ultrathin photovoltaics

Vivek Garg, Brajendra S. Sengar, Vishnu Awasthi, Aaryashree, Pankaj Sharma, C. Mukherjee, Shailendra Kumar, Shaibal Mukherjee

研究成果: Article査読

26 被引用数 (Scopus)

抄録

We report a detailed correlation analysis of the size, shape, and distribution of Au nanoparticles (NPs) on fine-tuning of localized surface plasmon resonance and optical absorption cross-section. Experimental analysis of annealing temperature and initial Au layer thickness on NP parameters such as size, interparticle distance, surface coverage, and circularity factor has been studied. The effect of annealing on the morphological, structural, dielectric, and elemental behavior of Au NPs has been reported. Theoretically, we have analyzed the tuning of LSPR and absorption cross-section peaks by varying NP parameters, surrounding medium, and substrate. This report is critical in terms of predicting performance enhancement of ultrathin photovoltaics with varied cell architectures.

本文言語English
ページ(範囲)26216-26226
ページ数11
ジャーナルRSC Advances
6
31
DOI
出版ステータスPublished - 2016
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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