Electron paramagnetic resonance characteristics of the Mn activator in a ZnS:Mn electroluminescent device
- 1 December 1991
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 70 (11) , 7042-7045
- https://doi.org/10.1063/1.349781
Abstract
We report electron paramagnetic resonance (EPR) results on the characteristics of the Mn activator in a ZnS:Mn thin film as a function of the film processing conditions. From the x-ray diffraction and EPR measurements of Mn in both ZnS:Mn powder and thin films deposited at the different substrate temperature and thermally treated in the vacuum, it was found that the effective Mn2+ concentration in a ZnS:Mn electroluminescent device could be changed by the annealing process, as well as the substrate temperature, during deposition.This publication has 9 references indexed in Scilit:
- Interdiffusion Phenomena Caused by Postannealing of ZnS:Mn Films in Thin-Film Electroluminescent DeviceJapanese Journal of Applied Physics, 1988
- A quantitative EPR analysis of ZnS:Mn powders of different crystal structurePhysica Status Solidi (a), 1986
- Systems of Zero‐Phonon Lines Due to Mn2+ Pairs in ZnSPhysica Status Solidi (b), 1985
- Basics of Electron-Impact-Excited Luminescence Devices)Physica Status Solidi (a), 1984
- EPR Investigations of ZnS:Mn and ZnSe:Mn) Single Crystals, Powders, Thin-Film StructuresPhysica Status Solidi (a), 1984
- Cross-sectional transmission electron microscopy of electroluminescent thin films fabricated by various deposition methodsJournal of Crystal Growth, 1983
- Physical Concepts of High-Field, Thin-Film Electroluminescence DevicesPhysica Status Solidi (a), 1982
- The dependences of electroluminescent characteristics of ZnS:Mn thin films upon their device parametersJournal of Applied Physics, 1981
- Time resolved spectroscopy of ZnS : Mn by dye laser techniqueJournal of Luminescence, 1976