Affiliation:
1. Joint International Research Laboratory of Information Display and Visualization, School of Electronic Science and Engineering, Southeast University, Nanjing 210018, China
2. School of Electronic and Information Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China
Abstract
Upconversion devices (UCDs) have motivated tremendous research interest with their excellent potential and promising application in photovoltaic sensors, semiconductor wafer detection, biomedicine, and light conversion devices, especially near-infrared-(NIR)-to-visible upconversion devices. In this research, a UCD that directly turned NIR light located at 1050 nm into visible light located at 530 nm was fabricated to investigate the underlying working mechanism of UCDs. The simulation and experimental results of this research proved the existence of the quantum tunneling phenomenon in UCDs and found that the quantum tunneling effect can be enhanced by a localized surface plasmon.
Funder
Leading Technology of Jiangsu Province Basic Research Plan
Ministry of Science and Technology International cooperation projects
The Natural Science Foundation of Jiangsu Province
National Key Research and Development Program of China
National Natural Science Foundation Project for Young Researcher
Research Fund for International Young Scientists
National Natural Science Foundation Project of China
Program 111_2.0 in China
Subject
General Materials Science
Cited by
2 articles.
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