@article{ART000980094},
author={Jong Geon Choi and Kyungju Nam},
title={Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2005},
volume={15},
number={6},
pages={225-228}
TY - JOUR
AU - Jong Geon Choi
AU - Kyungju Nam
TI - Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2005
VL - 15
IS - 6
PB - The Korea Association Of Crystal Growth, Inc.
SP - 225
EP - 228
SN - 1225-1429
AB - We have grown the long persistent SrAl2O4 :Eu2+, Dy3+ phosphor single crystal by Verneuil method. The obtainedsingle crystals were long persistent phosphorescence peaking at λ= 520 nm with a size of about 5 m diameter, 55 m length.The melting temperature of SrAl2O4 :Eu2+, Dy3+ measured Tmp=1968oC. The optimum composition was SrCO3 :Al(OH)3 :Eu2O3 :Dy2O3 = 1 : 2 : 0.015 : 0.02. Flow rate of H2 :O2 is about 4 : 1. Growthing rate is about 5 m/hr. The spectra of thephosphorescence from the crystals are quite similar to those obtained with sintered powders used for luminous pigments.The crystalline structure of long persistent SrAl2O4 :Eu2+, Dy3+ phosphor single crystal was determined by X-ray diffraction.
KW - SrAl2O4 : Eu2+;Dy3+;Phosphor single crystal;Phosphorescence;Verneuil method
DO -
UR -
ER -
Jong Geon Choi and Kyungju Nam. (2005). Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method. Journal of the Korean Crystal Growth and Crystal Technology, 15(6), 225-228.
Jong Geon Choi and Kyungju Nam. 2005, "Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method", Journal of the Korean Crystal Growth and Crystal Technology, vol.15, no.6 pp.225-228.
Jong Geon Choi, Kyungju Nam "Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method" Journal of the Korean Crystal Growth and Crystal Technology 15.6 pp.225-228 (2005) : 225.
Jong Geon Choi, Kyungju Nam. Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method. 2005; 15(6), 225-228.
Jong Geon Choi and Kyungju Nam. "Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method" Journal of the Korean Crystal Growth and Crystal Technology 15, no.6 (2005) : 225-228.
Jong Geon Choi; Kyungju Nam. Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method. Journal of the Korean Crystal Growth and Crystal Technology, 15(6), 225-228.
Jong Geon Choi; Kyungju Nam. Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method. Journal of the Korean Crystal Growth and Crystal Technology. 2005; 15(6) 225-228.
Jong Geon Choi, Kyungju Nam. Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method. 2005; 15(6), 225-228.
Jong Geon Choi and Kyungju Nam. "Growth of long persistent SrAl2O4 : Eu2+, Dy3+ phosphor single crystals by the Verneuil method" Journal of the Korean Crystal Growth and Crystal Technology 15, no.6 (2005) : 225-228.
