Engineering & Materials Science
Erbium
100%
Light emission
99%
Sol-gels
83%
Thin films
60%
Optical properties
47%
Photoluminescence
41%
Doping (additives)
28%
Titanium
24%
X ray absorption
22%
Sol-gel process
17%
Spectrometry
16%
Nitrates
16%
Fourier transform infrared spectroscopy
15%
Molar ratio
15%
Powders
10%
Microstructure
8%
Physics & Astronomy
erbium
61%
light emission
59%
gels
50%
tetraethyl orthosilicate
39%
thin films
32%
coordination number
28%
optical properties
24%
titanium
21%
photoluminescence
17%
nitrates
14%
infrared spectroscopy
11%
fine structure
10%
microstructure
7%
configurations
6%
spectroscopy
6%
x rays
5%
Chemical Compounds
Optical Property
34%
Liquid Film
30%
Extended X Ray Absorption Fine Structure Spectroscopy
20%
Doping Material
14%
Sol Gel Process
12%
Photoluminescence
12%
Nitrate
12%
Microstructure
10%
Fourier Transform Infrared Spectroscopy
8%
Modification
8%