RESEARCH RESULTS

研究成果

1. Shuxing Li, Qianggiang Zhu, Le Wang, Daiming Tang, Yuin Cho, Xuejian Liu, Naoto Hirosaki, Toshiyuki Nishimura, Takashi Sekiguchi,  Zhengren Huang and Rong-Jun Xie; CaAlSiN3:Eu2+ translucent ceramic: a promising robust and efficient red color converter for solid state laser displays and lighting. Journal of Materials Chemistry C 2015 [Full Text]

2. Xiao-Jun Wang, Le Wang, Takashi Takeda, Shiro Funahashi, Takayuki Suehiro, Naoto Hirosaki and Rong-Jun Xie; Blue-Emitting Sr3Si8-xAlxO7+xN8-x:Eu2+ Discovered by a Single-Particle-Diagnosis Approach: Crystal Structure, Luminescence, Scale-Up Synthesis, and Its Abnormal Thermal Quenching Behavior. Chemistry of Materials 2015 [Full Text]

3. Le Wang, Xiaojun Wang, Takahashi Kohsei, Ken-ichi Yoshimura, Makoto Izumi, Naoto Hirosaki, and Rong-Jun Xie; Highly efficient narrow-band green and red phosphors enabling wider color-gamut LED backlight for more brilliant displays. Optics Express 2015 [Full Text]

4. Lihong Liu, Le Wang, Cchenning Zhang, Yujin Cho, Benjamin Dierre, Naoto Hirosaki, Takashi Sekiquchi and Rong-Jun Xie; Strong Energy-Transfer-Induced Enhancement of Luminescence Efficiency of Eu2+.and Mn2+-Codoped Gamma-AION for Near-UV-LED-Pumped Solid State Lighting. Inorganic Chemistry 2015 [Full Text]

5. Chenning Zhang, Tetsuo Uchikoshi, Rong-Jun Xie, LihongLiu, Yuin Cho, Yoshio Sakka, Naoto Hirosaki and Takash Sekiguchi; Reduced thermal degradation of the red-emitting Sr2Si5N8:Eu2+ phosphor via thermal treatment in nitrogen. Journal of Materials Chemistry C 2015  [Full Text]

6. Qiang-Qiang Zhu, Xiao-Jun Wang Le Wang, Naoto Hirosaki, Toshiyuki Nishimura, Zi-Feng Tian, Qian Li, Yan-Zheng Xu, Xin Xub and Rong-Jun Xie; β-Sialon:Eu phosphor-in-glass: a robust green color converter for high power blue laser lighting. Journal of Materials Chemistry C 2015 [Full Text]

7. Le Wang, Hong Zhang, Xiao-Jun Wang, Beniamin Dierre, Takayuki Suehiro, Takahashi Takeda, Naoto Hirosaki and Rong-Jun Xie; Europium(I)-activated oxonitridosilicate yellow phosphor with excellent quantum efficiency and thermal stability - a robust spectral conversion material for highly efficient and reliable white LEDs. Physical Chemistry Chemical Physics 2015  [Full Text]

8. Jie Zhu, Le Wang, Tianliang Zhou, Yujin Cho, Takayuki Suehiro, Takashi Takeda, Ming Lu, Takashi Sekiguchi,  Naoto Hirosaki and Rong-Jun Xie; Moisture-induced degradation and its mechanism of (Sr,Ca)AlSiN3:Eu2+, a red-color-converter for solid state lighting. Journal of Materials Chemistry C 2015  [Full Text]