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P‐40: Red, Green, and Blue Silicate Phosphor Thin Films by Laser Deposition
Author(s) -
Sun X. W.,
Kwok H. S.
Publication year - 1998
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1833831
Subject(s) - phosphor , silicate , materials science , mineralogy , photoluminescence , crystallinity , manganese , doping , pulsed laser deposition , deposition (geology) , thin film , chemical engineering , chemistry , optoelectronics , metallurgy , geology , nanotechnology , composite material , engineering , paleontology , sediment
Three kinds of silicate phosphor thin films, emitting in the red‐green‐blue (RGB) primary colors, were fabricated by pulsed laser deposition: manganese and lead doped calcium silicate (CaSiO 3 :MnPb) for red color, manganese doped zinc silicate (Zn 2 SiO 4 :Mn) for green color, and cerium doped yttrium silicate (Y 2 SiO 5 :Ce) for blue color. A good correlation was found between photoluminescence intensity and film crystallinity and surface morphology.