Electroluminescence properties of PVCz electroluminescent devices doped with nano-crystalline particles

Authors
Horii, Y Kitagawa, M Taneoka, H Kusano, H Murakami, T Hino, Y Kobayashi, H
Citation
Y. Horii et al., Electroluminescence properties of PVCz electroluminescent devices doped with nano-crystalline particles, MAT SCI E B, 85(2-3), 2001, pp. 92-95
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
ISSN journal
09215107 → ACNP
Volume
85
Issue
2-3
Year of publication
2001
Pages
92 - 95
Database
ISI
SICI code
0921-5107(20010822)85:2-3<92:EPOPED>2.0.ZU;2-L
Abstract
We have investigated PVCz multi-layered electroluminescent (EL) devices dop ed with ZnS based nano-crystalline particles. The particle size of prepared nano-crystal (NC) is varied from 2 to 5 mn. We have observed electrolumine scent emission from the nano-crystalline particle doped PVCz polymer EL dev ices for both ZnS:Mn and ZnxMg1-xS:Mn NCs. We have described and discussed current-voltage and luminance-voltage characteristics together with EL spec tra for PVCz EL devices doped with nano-crystalline particles. Preparation and characterization of nano-particles are also described and discussed. (C ) 2001 Elsevier Science B.V. All rights reserved.