Abstract
A multilayered and a double-layered BaTiO3 thin film structure were applied to the preparation of ZnS:Mn thin film electroluminescent (TFEL) devices. From the characterization of the TFEL devices, it was confirmed that the multilayered BaTiO3 thin film structure prepared by a new stacking method, i.e. deposition of an amorphous layer during continuous cooling of the substrate after the deposition of a polycrystalline layer at higher temperature, had very suitable electrical properties for the insulating layer of the TFEL device. The ZnS:Mn TFEL device using the multilayered BaTiO3 thin film structure showed stable efficiency characteristics with operating time as well as a low turn-on voltage of ∼50 V and a high saturated brightness of ∼3000 cd m-2.
Original language | English |
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Pages (from-to) | 1711-1717 |
Number of pages | 7 |
Journal | Solid-State Electronics |
Volume | 42 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1998 Sept 1 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry