T
Toshiyuki Nishimura
Researcher at National Institute for Materials Science
Publications - 213
Citations - 5613
Toshiyuki Nishimura is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Ceramic & Sintering. The author has an hindex of 40, co-authored 206 publications receiving 4930 citations.
Papers
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Journal ArticleDOI
Al2O3–YAG:Ce composite phosphor ceramic: a thermally robust and efficient color converter for solid state laser lighting
Shuxing Li,Shuxing Li,Qiang-Qiang Zhu,Dai-Ming Tang,Xuejian Liu,George Ouyang,Liangliang Cao,Naoto Hirosaki,Toshiyuki Nishimura,Zhengren Huang,Rong-Jun Xie,Rong-Jun Xie +11 more
TL;DR: In this paper, the authors designed a composite Al2O3-YAG:Ce phosphor ceramic with a unique composite structure, where yellow-emitting YAG-Ce particles are embedded in a non-luminescent Al 2O3 matrix having high thermal conductivity.
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High-temperature strength of silicon carbide ceramics sintered with rare-earth oxide and aluminum nitride
TL;DR: The effect of sintering additives comprising AlN and Re 2 O 3 on the high-temperature strength of liquid phase-sintered and subsequently annealed SiC ceramics was investigated in this paper.
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Mechanical and physical behavior of spark plasma sintered ZrC–ZrB2–SiC composites
TL;DR: The effects of compositions on mechanical, thermal and electrical properties of ZrC-ZrB2-SiC composites were examined in this article, where they were consolidated by spark plasma sintering.
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β-Sialon:Eu phosphor-in-glass: a robust green color converter for high power blue laser lighting
Qiang-Qiang Zhu,Qiang-Qiang Zhu,Xiao-Jun Wang,Le Wang,Naoto Hirosaki,Toshiyuki Nishimura,Zifeng Tian,Qian Li,Yan-Zheng Xu,Xin Xu,Rong-Jun Xie,Rong-Jun Xie +11 more
TL;DR: In this paper, a green-emitting PiG material by co-firing β-Sialon:Eu phosphor powders with the ZnO-B2O3-BaO-Al 2O3 glass frits at 630-660 °C for 20-80 min in air.
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Strong ZrB2–SiC–WC Ceramics at 1600°C
Ji Zou,Ji Zou,Guo-Jun Zhang,Chunfeng Hu,Toshiyuki Nishimura,Yoshio Sakka,Jef Vleugels,Omer Van der Biest +7 more
TL;DR: In this paper, the elastic and transgranular fracture modes and crack origins in ZrB2−20SiC−5WC ceramic (ZSW) were analyzed and attributed to the removal of the oxide impurities from grain boundaries.