Surface plasmon resonance of gold nano-sea-urchin

Yen Hsun Su, Wei Hao Lai, Wei Yu Chen, Min Hsiung Hon, Shih Hui Chang

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

The authors synthesized high-quality gold nano-sea-urchin in aqueous solution with an environment-friendly method. They found that the gold nano-sea-urchin can induce the interaction of surface plasmon resonance (SPR) mode with substrate. The SPR peak splits and blueshifts from 630 to 440 nm and the result has potential application for enhanced-Raman scattering, optical communications, and solar cells.

Original languageEnglish
Article number181905
JournalApplied Physics Letters
Volume90
Issue number18
DOIs
Publication statusPublished - 2007

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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