| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fluorescent silica not containing a rare earth element, which is to be a material having high fluorescent intensity and high luminance. <P>SOLUTION: The fluorescent silica consists mainly of SiO<SB POS="POST">2</SB>and contains Cu and Ga. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
