Preparation and optical properties of barium titanate thin films dispersed with Au nanoparticles

  • Yong Yang
  • , Jianlin Shi*
  • , Weiming Huang
  • , Shugang Dai
  • , Lin Wang
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A high doping level of Au nanoparticles was successfully incorporated into sol-gel derived dip-coating amorphous BaTiO3 thin films. Unique absorption red shift was observed by absorption spectra. The calculated values of third nonlinear susceptibility χ(3) varied between 10-8 and 10-9 esu.

Original languageEnglish
Pages (from-to)1048-1052
Number of pages5
JournalMaterials Letters
Volume56
Issue number6
DOIs
StatePublished - Nov 2002
Externally publishedYes

Keywords

  • Absorption red shift
  • Metal nanoparticles
  • Nonlinearity
  • Sol-gel
  • Surface plasma resonance

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