Abstract
The laser molecular beam epitaxy method was employed to fabricate thin-film combinatorial libraries of ZnO-based phosphors on different substrates. Fabrication of both pixel libraries, on the example of Fe-doped ZnO, and spread libraries, on the example of Eu-doped ZnO, has been demonstrated. Screening of the Fe-doped ZnO libraries led to the discovery of weak green cathodoluminescence with the maximum efficiency at the Fe content of 0.58 mol %. Screening of the Eu-doped ZnO libraries led to the discovery of unusual reddish-violet cathodoluminescence which is observed in a broad range of Eu concentration. No photoluminescence was registered in either system.
Original language | English |
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Pages (from-to) | 779-782 |
Number of pages | 4 |
Journal | Solid State Sciences |
Volume | 4 |
Issue number | 6 |
DOIs | |
Publication status | Published - 2002 Jan 1 |
Externally published | Yes |
Keywords
- Laser deposition
- Luminescence
- Oxides
- Thin films
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics