ON THE FORMATION OF FLUX-GROWN Y2O2S-EU3+ RED PHOSPHOR

Authors
KOTTAISAMY M JAGANNATHAN R RAO RP AVUDAITHAI M SRINIVASAN LK SUNDARAM V
Citation
M. Kottaisamy et al., ON THE FORMATION OF FLUX-GROWN Y2O2S-EU3+ RED PHOSPHOR, Journal of the Electrochemical Society, 142(9), 1995, pp. 3205-3209
Citations number
12
Categorie Soggetti
Electrochemistry
Journal title
Journal of the Electrochemical Society → ACNP
ISSN journal
00134651
Volume
142
Issue
9
Year of publication
1995
Pages
3205 - 3209
Database
ISI
SICI code
0013-4651(1995)142:9<3205:OTFOFY>2.0.ZU;2-1
Abstract
Trivalent europium-activated yttrium oxysulfide phosphor material prep ared by a sulfide fusion method is the primary red material used exten sively in color television (CTV) screens. Applying the heterogeneous n ucleation theory, we discuss some new results obtained on the formatio n process of the yttrium oxysulfide system grown on yttrium-europium o xide using sodium (poly) sulfide flux.