Formation of a Cr3+-rich luminescent thin phase along a grain boundary of α-Al2O3
Formation of a Cr3+-rich luminescent thin phase along a grain boundary of α-Al2O3
复制标题
沿 α-Al2O3 晶界形成富 Cr3+ 发光薄相
DOI：
10.2109/jcersj2.119.620
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发表时间：
2011
影响因子：
1.1
通讯作者：
Y. Ikuhara
中科院分区：
文献类型：
--
作者：
Yuki Kezuka;E. Tochigi;N. Shibata;Chiwon Moon;S. Kanehira;K. Hirao;Y. Ikuhara
采用高温扩散连接法制备了掺Cr ~（3+）的α-Al_2O_3双晶。结果发现，红宝石相与约200 nm的厚度形成沿着晶界。该薄相显示Cr 3+：Al 2 O3诱导的发光，通过共聚焦显微发光光谱证实。
An α-Al2O3 bicrystal doped with Cr3+ was fabricated by diffusion bonding at high temperatures. It was found that a ruby phase with approximately 200 nm thickness was formed along the grain boundary. This thin phase shows Cr3+:Al2O3-induced luminescence, confirmed by confocal micro-luminescence spectroscopy.
用于荧光温度计应用的红宝石荧光粉片的制造
DOI：
--
发表时间：
2006
期刊：
Review of Scientific Instruments Vol.77・No.4
影响因子：
--
作者：
H.Aizawa;M.Sekiguchi;T.Katsumata;S.Komuro;T.Morikawa
通讯作者：
T.Morikawa