Preparation of glass–ceramic composites containing Ce:YAG microcrystals from Y2O3–Al2O3–SiO2 ternary system
Source abstract
Abstract
The phase equilibrium of glass-ceramic composites prepared by heat-treating Y2O3–Al2O3–SiO2 ternary system were studied by X-ray diffraction measurement. In this series, it was found that the formation of homogeneous glass or glass-ceramics containing only YAG (Y3Al5O12) phase was varied with the starting batch compositions regarded as pseudo-binary (3Y2O3·5Al2O3)–SiO2 system. The glass-ceramics samples obtained by adding Ce were colored in semitransparent yellow and the fluorescence was observed around 530 nm by irradiation of blue light. The intensity of fluorescence was increased with increasing the amount of Ce in glass-ceramics samples. White light was observed by combining the fluorescence and the exciting light. By the energy dispersive X-ray spectroscopy, it was found that the amount of Ce existing in glass phase is more than that in YAG crystal phase.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Glass properties and applications · Solid State Laser Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Environmental Materials Engineering, National Institute of Technology, Niihama College
Department of Mechanical Engineering, National Institute of Technology, Kochi College
Department of Applied Chemistry and Biotechnology, National Institute of Technology, Niihama College
References (14)
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1. 1) T. Izumitani, H. Toritani and H. Kuroda, J. Non-Cryst. Solids, 47, 87–100 (1982).10.1016/0022-3093(82)90348-9 ↗
2. 2) M. J. Weber, J. Non-Cryst. Solids, 47, 117–134 (1982).10.1016/0022-3093(82)90350-7 ↗
3. 3) M. Imaoka and T. Yamazaki, J. Ceram. Soc. Japan (Yogyo-Kyokai-Shi), 70, 115–123 (1962) [in Japanese].10.2109/jcersj1950.70.797_115 ↗
4. 4) A. Makishima, Y. Tamura and T. Sakaino, J. Am. Ceram. Soc., 61, 247–249 (1978).10.1111/j.1151-2916.1978.tb09291.x ↗
5. 5) A. Makishima and T. Shimohira, J. Non-Cryst. Solids, 38&39, 661–666 (1980).10.1016/0022-3093(80)90512-8 ↗
6. 6) M. J. Hyatt and D. E. Day, J. Am. Ceram. Soc., 70, C-283–C-287 (1987).10.1111/j.1151-2916.1987.tb04901.x ↗
7. 7) J. E. Shelby and J. T. Kohli, J. Am. Ceram. Soc., 73, 39–42 (1990).10.1111/j.1151-2916.1990.tb05087.x ↗
8. 8) S. Tanabe, K. Hirao and N. Soga, J. Am. Ceram. Soc., 75, 503–506 (1992).10.1111/j.1151-2916.1992.tb07833.x ↗
9. 9) S. Tanaba, S. Fujita, A. Sakamoto and S. Yamamoto, Ceram. Trans., 173, 19–25 (2006).10.1002/9781118407974.ch3 ↗
10. 10) S. Fujita, A. Sakamoto and S. Tanaba, IEEE J. Sel. Top. Quantum Electron., 14, 1387–1391 (2008).10.1109/JSTQE.2008.920285 ↗
11. 11) S. Fujita, Y. Umayahara and S. Tanabe, J. Ceram. Soc. Japan, 118, 128–131 (2010).10.2109/jcersj2.118.128 ↗
12. 12) Y. Murakami and H. Yamamoto, J. Ceram. Soc. Japan (Seramikkusu Ronbunshi), 99, 215–221 (1991) [in Japanese].10.2109/jcersj.99.1234 ↗
13. 13) H. Yamamoto, K. Akiyama, T. Hirata and Y. Murakami, J. Ceram. Soc. Japan, 113, 154–160 (2005) [in Japanese].10.2109/jcersj.113.154 ↗
14. 14) A. Ikesue, The Review of Laser Engineering, 30, 290–296 (2002) [in Japanese].10.2184/lsj.30.290 ↗