Ga-doping effects on electrical and luminescent properties of ZnO:(La,Eu)OF red phosphor thin films

2003 ◽  
Vol 94 (4) ◽  
pp. 2411-2416 ◽  
Author(s):  
Shinobu Fujihara ◽  
Akira Suzuki ◽  
Toshio Kimura
2020 ◽  
Vol 220 ◽  
pp. 116968 ◽  
Author(s):  
Ya-jie Han ◽  
Shuang Wang ◽  
Han Liu ◽  
Lei Shi ◽  
Jia-ying Zhang ◽  
...  

Author(s):  
N S Zailani ◽  
M F Ghazli ◽  
R Hussin ◽  
S Z Abd Rahim ◽  
M N Mat Saad

2013 ◽  
Vol 710 ◽  
pp. 170-173
Author(s):  
Lian Ping Chen ◽  
Yuan Hong Gao

It is hardly possible to obtain rare earth doped CaWO4thin films directly through electrochemical techniques. A two-step method has been proposed to synthesize CaWO4:(Eu3+,Tb3+) thin films at room temperature. X-ray diffraction, energy dispersive X-ray analysis, spectrophotometer were used to characterize their phase, composition and luminescent properties. Results reveal that (Eu3+,Tb3+)-doped CaWO4films have a tetragonal phase. When the ratio of n (Eu)/n (Tb) in the solution is up to 3:1, CaWO4:(Eu3+,Tb3+) thin film will be enriched with Tb element; on the contrary, when the ratio in the solution is lower than 1:4, CaWO4:(Eu3+,Tb3+) thin film will be enriched with Eu element. Under the excitation of 242 nm, sharp emission peaks at 612, 543, 489 and 589 nm have been observed for CaWO4:(Eu3+,Tb3+) thin films.


Optik ◽  
2016 ◽  
Vol 127 (5) ◽  
pp. 3044-3048 ◽  
Author(s):  
Hongsheng Huang ◽  
Anjiang Tang ◽  
Chun Yang ◽  
Juan Chen ◽  
Zhiyong Yang ◽  
...  

2014 ◽  
Vol 26 (9) ◽  
pp. 2537-2540
Author(s):  
Jianfu Zhang ◽  
Hui Zhang ◽  
Ke Ran Geng ◽  
Zhen Ling Wang

2017 ◽  
Vol 22 (5) ◽  
pp. 1557-1562 ◽  
Author(s):  
Magno Barcelos Costa ◽  
Francisco Willian de Souza Lucas ◽  
Lucia Helena Mascaro
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document