Synthesis and Luminescent Properties of a New Yellowish-Orange Afterglow Phosphor Y2O2S:Ti,Mg
Source abstract
Abstract
The Y2O2S:Eu phosphor has been used in fields of light sources and displays. Substituting Ti and Mg for Eu generates new energy levels between the band gap of the Y2O2S compound. As a result, yellowish-orange color emission occurs. In addition, yellowish-orange persistent phosphorescence is seen after removal of the excitation source.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Radiation Detection and Scintillator Technologies · Solid State Laser Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, National Taiwan University, Taipei 106, Taiwan, Republic of China, Physical Chemistry Section, Chemical Systems Research Division, Chung-Shan Institute of Science & Technology, Lung-Tan, Tao-Yuan 325, Taiwan, Republic of China, and Epistar Corporation, Science-Based Industrial Park, Hsin-Chu 300, Taiwan, Republic of China
References (16)
Show source-provided references
1. Harvey E. N. · 1957
2. Shionoya S. · 1998
3. Blasse G. · Philips Res. Rep. · 1968 · 23 · 201
4. Palilla F. C. · J. Electrochem. Soc. · 1968 · 115 · 64210.1149/1.2411379 ↗
5. Abbruscato V. · J. Electrochem. Soc. · 1971 · 118 · 93010.1149/1.2408226 ↗
6. Matsuzawa T. · J. Electrochem. Soc. · 1996 · 143 · 267010.1149/1.1837067 ↗
7. Larson A. C. · 1994
8. Takasaki H. · J. Ceram. Soc. Jpn. · 1996 · 104 · 32210.2109/jcersj.104.322 ↗
9. Katsumata T. · J. Electrochem. Soc. · 1997 · 144 · L24310.1149/1.1837931 ↗
10. Katsumata T. · J. Am. Ceram. Soc. · 1998 · 81 · 41310.1111/j.1151-2916.1998.tb02349.x ↗
11. Yamamoto H. · J. Lumin. · 1997 · 72 · 28710.1016/S0022-2313(97)00012-4 ↗
12. Jia W. · J. Lumin. · 1998 · 76 · 42410.1016/S0022-2313(97)00230-5 ↗
13. Jia W. · J. Cryst. Growth · 1999 · 200 · 17910.1016/S0022-0248(98)01099-9 ↗
14. Yuan H. B. · J. Electrochem. Soc. · 2000 · 147 · 315410.1149/1.1393875 ↗
15. Kato K. · J. Lumin. · 1999 · 82 · 21310.1016/S0022-2313(99)00036-8 ↗
16. Ohta M. · J. Ceram. Soc. Jpn. · 2000 · 108 · 28410.2109/jcersj.108.1255_284 ↗