Title :
Blue-light emission from sputtered Ti:SiO2 films without annealing
Author :
Hanaizumi, Osamu ; Ono, Kazutaka ; Ogawa, Yuichi ; Matsumoto, Toshiaki
Author_Institution :
Dept. of Electron. Eng., Gunma Univ., Japan
Abstract :
In this report, we found that Ti:SiO2 co-sputtered films could emit blue light at room temperature without annealing. Ti:SiO2 films were deposited on fused SiO2 substrates by using an rf-sputtering apparatus and we used one to two Ti tablets placed on SiO2 plate as a target.
Keywords :
optical fabrication; optical films; photoluminescence; silicon compounds; sputtering; titanium; 293 to 298 K; SiO2; SiO2:Ti; Ti:SiO2 co-sputtered film deposition; blue-light emission; rf-sputtering; Annealing; Energy measurement; Temperature measurement; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Print_ISBN :
0-7803-8974-3
DOI :
10.1109/CLEOE.2005.1568083