Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
964 2 |
Ultima descărcare din IBN: 2021-12-08 20:50 |
SM ISO690:2012 NAZAROV, Michael V.. Synthesis and luminescent properties of
multiphase green phosphor based on strontium thiogallate. In: Moldavian Journal of the Physical Sciences, 2008, nr. 4(7), pp. 420-432. ISSN 1810-648X. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Moldavian Journal of the Physical Sciences | |
Numărul 4(7) / 2008 / ISSN 1810-648X /ISSNe 2537-6365 | |
|
|
Pag. 420-432 | |
Descarcă PDF | |
Rezumat | |
The detailed XRD analysis, EDS, Raman spectroscopy and PL study were achieved in
order to enlarge the understanding of the radiative processes in multiphase green phosphors,
based on strontium thiogallate. These phosphors were synthesized by solid state reaction at 900
–1000°C with carbon as a reduction atmosphere. The crystal field splitting, Stokes shift, Red
shift, and centroidal shift were estimated and they are in a good agreement with mathematical
calculations. Our study confirms that proposed multiphase green phosphor based on strontium
thiogallate is a good candidate for solid state lighting and display devices with higher intensity
and better chromaticity coordinates in comparison with known commercial phosphors. |
|
|