| Autor: |
Siglovaya, N. V., Vorob'ev, V. A., Sinel'nikov, B. M., Kargin, N. I. |
| Zdroj: |
Journal of Optical Technology; September 2005, Vol. 72 Issue: 9 p688-689, 2p |
| Abstrakt: |
This paper discusses how the cathodoluminescence luminosity of a submicron phosphor based on yttrium oxide depends on the annealing temperature. Increasing the annealing temperature from 1000 to 1400 °C increases the cathodoluminescence luminosity by a factor of more than 1.5. As the firing temperature of the phosphor is increased, the size of the coherent-scattering regions (CSRs) of x rays also increases. It is established that the most significant processes in forming an efficient low-voltage phosphor with submicron particle size are an increase of the linear size of the CSRs and a decrease of the linear size of the interblock boundaries. © 2005 Optical Society of America |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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