Study of the light emission from Eu3+ doped nanoporous organosilicate films
- Resource Type
- Conference
- Authors
- Zhang, Jinming; Zhang, Jing; Wang, Yanrong; Rasadujjaman, Md.; Wei, Shuhua; Yan, Jiang
- Source
- 2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS) Nano/Micro Engineered and Molecular Systems (NEMS), 2021 IEEE 16th International Conference on. :417-420 Apr, 2021
- Subject
- Bioengineering
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Power, Energy and Industry Applications
Robotics and Control Systems
Silicon compounds
Nanoelectromechanical systems
Films
Conferences
Photoluminescence
Doping
Glass
- Language
- ISSN
- 2474-3755
Rare earth doped Nanoporous organosilicate are promising for luminesce materials application because of their unique structural and large internal surface area. In this paper, we have systematically investigated the photoluminescence characteristics of the silica based materials. In this study, the Eu 3 + were assembled into the pores of nanoporous organosilicate glass (OSG) by sol-gel method. In addition there are obvious red luminescence peak of the films. However the doping of Eu 3 + can change the porosity of the films. The photoluminescence characters of different Eu 3 + ions doped OSG films have been studied. And all the prepared films have showed a stronger emission of Eu 3 + at 615nm. The optimal content of Eu 3 + has been confirmed according to the sample with strongest emission.