- Author
- Philippe Smet (UGent) , Nursen Avci (UGent) and Dirk Poelman (UGent)
- Organization
- Abstract
- We recently optimized a low-temperature, solvothermal synthesis method which yields luminescent, single-crystalline (Ca,Sr)S:Eu2+ particles. We now modified the process to allow direct growth onto templated substrates. The as-grown layers show a bright and homogeneous photoluminescence, peaking at 615nm and 650nm for SrS:Eu and CaS:Eu respectively. x-ray diffraction measurements proved that the layers grown at a temperature of only 200°C are strongly crystalline, with almost perfect (200) out-of-plane orientation. Scanning electron microscopy was used to study the morphology of the thin films. The electroluminescent properties of the thin films are discussed. The main advantages of this innovative approach for the production of TFEL devices are the low-temperature process and potential scalability.
- Keywords
- solvothermal growth, sulfides, textured thin films, europium, luminescence
Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-524787
- MLA
- Smet, Philippe, et al. Morphology and Luminescence of Solvothermally Deposited (Ca,Sr)S:Eu2+ Thin Films. 2008, pp. 459–62.
- APA
- Smet, P., Avci, N., & Poelman, D. (2008). Morphology and luminescence of solvothermally deposited (Ca,Sr)S:Eu2+ thin films. 459–462.
- Chicago author-date
- Smet, Philippe, Nursen Avci, and Dirk Poelman. 2008. “Morphology and Luminescence of Solvothermally Deposited (Ca,Sr)S:Eu2+ Thin Films.” In , 459–62.
- Chicago author-date (all authors)
- Smet, Philippe, Nursen Avci, and Dirk Poelman. 2008. “Morphology and Luminescence of Solvothermally Deposited (Ca,Sr)S:Eu2+ Thin Films.” In , 459–462.
- Vancouver
- 1.Smet P, Avci N, Poelman D. Morphology and luminescence of solvothermally deposited (Ca,Sr)S:Eu2+ thin films. In 2008. p. 459–62.
- IEEE
- [1]P. Smet, N. Avci, and D. Poelman, “Morphology and luminescence of solvothermally deposited (Ca,Sr)S:Eu2+ thin films,” presented at the 14th International Workshop on Inorganic and Organic Electroluminescence & 2008 Int. Conf. on the Science and Technology of Emissive Displays and Lighting, Rome, Italy, 2008, pp. 459–462.
@inproceedings{524787, abstract = {{We recently optimized a low-temperature, solvothermal synthesis method which yields luminescent, single-crystalline (Ca,Sr)S:Eu2+ particles. We now modified the process to allow direct growth onto templated substrates. The as-grown layers show a bright and homogeneous photoluminescence, peaking at 615nm and 650nm for SrS:Eu and CaS:Eu respectively. x-ray diffraction measurements proved that the layers grown at a temperature of only 200°C are strongly crystalline, with almost perfect (200) out-of-plane orientation. Scanning electron microscopy was used to study the morphology of the thin films. The electroluminescent properties of the thin films are discussed. The main advantages of this innovative approach for the production of TFEL devices are the low-temperature process and potential scalability.}}, author = {{Smet, Philippe and Avci, Nursen and Poelman, Dirk}}, keywords = {{solvothermal growth,sulfides,textured thin films,europium,luminescence}}, language = {{eng}}, location = {{Rome, Italy}}, pages = {{459--462}}, title = {{Morphology and luminescence of solvothermally deposited (Ca,Sr)S:Eu2+ thin films}}, year = {{2008}}, }