[19p-A33-1~18] 3.11 Nanoscale optical science and near-field optics

6:15 PM - 6:30 PM JST(9:15 AM - 9:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[19p-A33-18] Enhancement of Red and Green Emission from CdSe/ZnS Quantum Dots through Surface Plasmon Resonance

〇Tomohiko Niwa¹, Haruki Hirauchi¹, Tetsuya Matsuyama¹, Kenji Wada², Koichi Okamoto¹ (1.Osaka Metro. Univ., 2.OMU-ESCARI)

Keywords:

surface plasmon resonance,quantum dot,photoluminescence enhancement

Photoluminescence enhancement from quantum dots through surface plasmon resonance is garnering significant interest and reported in many cases. We achieved remarkable photoluminescence enhancement from CdSe/ZnS quantum dots by using surface plasmon resonance of Ag nanostructures fabricated by thermal annealing. In this presentation, we will describe the sample fabrication process in detail, and discuss the enhancement mechanism and LED applications.