Engineering & Materials Science
Photoluminescence
100%
Calcium phosphate
90%
Gamma rays
77%
Molar ratio
55%
Copper
50%
Glass
49%
Photoluminescence spectroscopy
32%
Irradiation
31%
Color centers
28%
Radiation
24%
Ruby
23%
Luminescence
22%
Bleaching
20%
Light transmission
19%
Optical properties
19%
Phosphorus
18%
Calcium oxide
17%
Energy gap
17%
Electrons
15%
Melting
14%
Heat treatment
13%
Oxygen
12%
Color
11%
Defects
10%
Physics & Astronomy
calcium phosphates
83%
gamma rays
45%
copper
44%
photoluminescence
43%
glass
35%
ruby
19%
irradiation
19%
bleaching
17%
decay
17%
radiation
16%
color centers
16%
phosphorus
15%
heat treatment
12%
melting
11%
luminescence
11%
color
10%
life (durability)
10%
optical properties
10%
oxygen
9%
kinetics
9%
defects
8%
spectroscopy
8%
electrons
6%
energy
4%
Chemical Compounds
Phosphate Glass
79%
Calcium Phosphate
64%
Gamma Ray
50%
Photoluminescence
47%
Glass
42%
Colour Center
21%
Optical Transmission
20%
Photoluminescence Spectroscopy
16%
Bleaching
16%
Melting
13%
Heat Treatment
12%
Phosphorus(.)
12%
Band Gap
11%
Optical Property
11%
Blue
11%
Luminiscence Type
10%
Electron Particle
8%
Dioxygen
7%
Energy
7%