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Single-particle-diagnosis approach: An efficient strategy for discovering new nitride phosphors |
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| Authors: | Xiaojun Wang Takashi Takeda Naoto Hirosaki Shiro Funahashi Rong-Jun Xie |
| Affiliation: | 1. Jiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, China;2. Sialon Group, Environment and Energy Materials Division, National Institute for Materials Science (NIMS), Namiki, Tsukuba, Ibaraki, 305-0044, Japan;3. College of Materials, Xiamen University, Xiamen 361005, China |
| Abstract: | Discovery of novel phosphors is extremely important to target the ever change of the solid state lighting technology. In this paper, we present a high-speed way to discover new phosphors, namely single-particle-diagnosis approach. This approach is based on investigating the crystal structure and luminescence of a tiny single crystal, without the necessity of the growth of large-size single crystals or the preparation of single phase powder samples. The concept of the approach and some new nitride phosphors explored by this approach are shown in this paper. |
| Keywords: | Solid state lightings Phosphors Luminescence Crystal structure Single-particle-diagnosis approach |
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