Premium
25.2: Analysis of Deterioration of BaMgAl 10 O 17 :Eu 2+ Phosphor for Plasma Display Panels
Author(s) -
Tadaki Shinji,
Inoue Kazunori,
Fukuta Shin'Ya,
Ishimoto Manabu,
Betsui Keiichi,
Iwase Nobuhiro
Publication year - 2001
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 - 10.1889/1.1831885
Subject(s) - phosphor , amorphous solid , irradiation , materials science , phase (matter) , crystal (programming language) , analytical chemistry (journal) , crystallography , optoelectronics , chemistry , physics , computer science , nuclear physics , organic chemistry , chromatography , programming language
Abstract Using TEM, we studied the amorphous phase on a BaMgAl 10 O 17 :Eu 2+ phosphor surface deteriorated by VUV irradiation. This paper describes growth of the amorphous phase and shows that irradiation from the a‐axis of the phosphor crystal intensively increased the growth of the amorphous phase, compared with the results of irradiation from the c‐axis.