Systematic investigation of the wavelength-dependent upconversion enhancement induced by single plasmonic nanoparticles

• Main Authors: Yi, Gao, Moon, Byeong-Seok, Wen, Xu, Kim, Young-Jin, Kim, Dong-Hwan
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Luminescence; Plasmonic Nanoparticles
• Online Access: https://hdl.handle.net/10356/141499
• Institution: Nanyang Technological University

A convenient method was developed to systematically study the wavelength-dependent upconversion enhancement induced by single plasmonic nanoparticles to overcome unavoidable variations of nanoparticle geometry in practical synthesis techniques. Gold nanospheres and gold nanotriangles coupled to an u...