Investigation on the fluorescence properties of Er-doped sol-gel silica glasses

2003 ◽  
Author(s):  
Yigang Li ◽  
Liying Liu ◽  
Zhanjia Hou ◽  
Lei Xu ◽  
Wencheng Wang
Keyword(s):  
Sol Gel ◽  
Fluorescence Properties ◽  
Silica Glasses ◽  
Er Doped

Sol–gel synthesis and optical properties of size controlled Indium Arsenide nanocrystals embedded in silica glasses

2005 ◽  
Vol 280 (3-4) ◽  
pp. 521-529 ◽  
Author(s):  
Heqing Yang ◽  
Banglao Zhang ◽  
Xiaoguang Wang ◽  
Xingjun Wang ◽  
Tie Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Indium Arsenide ◽  
Sol Gel ◽  
Silica Glasses ◽  
Sol Gel Synthesis ◽  
Size Controlled

Effect of reducing sintering atmosphere on Ce-doped sol–gel silica glasses

2009 ◽  
Vol 355 (18-21) ◽  
pp. 1140-1144 ◽  
Author(s):  
M. Fasoli ◽  
A. Vedda ◽  
A. Lauria ◽  
F. Moretti ◽  
E. Rizzelli ◽  
...  
Keyword(s):  
Sol Gel ◽  
Sintering Atmosphere ◽  
Silica Glasses

Encapsulation of the ferritin protein in sol-gel derived silica glasses

1996 ◽  
Vol 7 (1-2) ◽  
pp. 109-116 ◽  
Author(s):  
Esther H. Lan ◽  
Bruce Dunn ◽  
Joan Selverstone Valentine ◽  
Jeffrey I. Zink
Keyword(s):  
Sol Gel ◽  
Silica Glasses

scholarly journals Visible emission from Er-doped SnO2 thin films deposited by sol-gel

Cerâmica ◽  
2007 ◽  
Vol 53 (326) ◽  
pp. 187-191 ◽  
Author(s):  
L. P. Ravaro ◽  
E. A. Morais ◽  
L. V. A. Scalvi ◽  
M. Siu Li
Keyword(s):  
Thin Film ◽  
Electric Fields ◽  
Tin Dioxide ◽  
Sol Gel ◽  
Precursor Solution ◽  
Dip Coating ◽  
Sno2 Thin Film ◽  
Rare Earth Ion ◽  
Electron Hole ◽  
Er Doped

Emission from Er-doped SnO2 thin film deposited via sol-gel by the dip coating technique is obtained in the range 500-700 nm with peak at 530 nm (green). Electron-hole generation in the tin dioxide matrix is used to promote the rare-earth ion excitation. Evaluation of crystallite dimensions through X-ray diffraction results leads to nanoscopic size, what could play a relevant role in the emission spectra. The electron-hole mechanism is also responsible for the excitation of the transition in the 1540 nm range in powders obtained from the same precursor solution of films. The thin film matrix presents a very useful shape for technological application, since it allows integration in optical devices and the application of electric fields to operate electroluminescent devices.

scholarly journals Ultraviolet luminescence of polycyclic aromatic hydrocarbons in partially consolidated sol-gel silica glasses

2021 ◽  
pp. 121325
Author(s):  
Linards Skuja ◽  
Madara Leimane ◽  
Ivita Bite ◽  
Donats Millers ◽  
Aleksejs Zolotarjovs ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Sol Gel ◽  
Silica Glasses ◽  
Polycyclic Aromatic

Highly transparent, bright green, sol–gel-derived monolithic silica-(Tb,Ce)PO4 glass-ceramic phosphors

RSC Advances ◽  
2014 ◽  
Vol 4 (51) ◽  
pp. 26692-26696 ◽  
Author(s):  
Koichi Kajihara ◽  
Shiori Yamaguchi ◽  
Ken Kaneko ◽  
Kiyoshi Kanamura
Keyword(s):  
Glass Ceramic ◽  
Rayleigh Scattering ◽  
Sol Gel ◽  
Monolithic Silica ◽  
Gel Method ◽  
Sol Gel Method ◽  
Silica Glasses ◽  
Bright Green ◽  
Green Photoluminescence

A cosolvent-free sol–gel method yields monolithic silica glasses containing (Tb,Ce)PO4 nanocrystals, free from Rayleigh scattering, and exhibiting ultraviolet-induced bright green photoluminescence.

Preparation of silica and soda-silica glasses by the sol-gel process

1980 ◽  
Vol 41 (1) ◽  
pp. 105-115 ◽  
Author(s):  
R. Puyané ◽  
P.F. James ◽  
H. Rawson
Keyword(s):  
Sol Gel ◽  
Silica Glasses ◽  
Sol Gel Process

Effect of annealing temperature on optical properties of Er-doped ZnO films prepared by sol–gel method

2008 ◽  
Vol 148 (1-3) ◽  
pp. 35-39 ◽  
Author(s):  
Fanyong Ran ◽  
Lei Miao ◽  
Sakae Tanemura ◽  
Masaki Tanemura ◽  
Yongge Cao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Annealing Temperature ◽  
Sol Gel ◽  
Zno Films ◽  
Gel Method ◽  
Sol Gel Method ◽  
Doped Zno ◽  
Er Doped
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