Physics & Astronomy
glass
100%
combustion synthesis
87%
luminescence
86%
oxyfluorides
60%
energy transfer
53%
europium
51%
yttrium
46%
ions
39%
ceramics
34%
augmentation
32%
fluorescence
31%
photoluminescence
30%
phonons
29%
germanates
28%
cross relaxation
27%
energy levels
26%
photons
23%
temperature
19%
pulsed lasers
18%
crystal field theory
17%
semiconductor lasers
16%
excitation
15%
quantum efficiency
15%
temperature measurement
14%
lasers
14%
optical properties
14%
irradiation
13%
trivalent ions
12%
sensitivity
12%
wave excitation
12%
continuous wave lasers
12%
heat
11%
pulses
10%
erbium
10%
physics
10%
glass transition temperature
10%
continuous radiation
9%
performance
9%
pumping
9%
transmittance
9%
oxides
8%
ligands
8%
heat treatment
8%
body temperature
7%
rare earth elements
7%
inversions
7%
molecular weight
6%
human body
6%
energy
6%
neodymium
6%
decay
6%
temperature sensors
6%
life (durability)
5%
anisotropy
5%
fluorides
5%
probes
5%
wavelengths
5%
symmetry
5%
bandwidth
5%
Chemical Compounds
Gold Alloy
53%
Silver Alloy
45%
Monte Carlo Method
45%
Glass
44%
Energy Dispersive X-Ray Fluorescence Spectroscopy
43%
Energy Transfer
36%
Metal
34%
Metallurgy
27%
Combustion Synthesis
25%
X-Ray
24%
Thermometry
23%
Luminiscence Type
20%
Alloy
18%
Decoration
18%
Copper Alloy
18%
Protective
17%
Optical Property
15%
Metalworking
12%
Fluorescence
12%
Surface
11%
Ion
8%
Corrosion
7%
Soldering
7%
Simulation
6%
Application
5%
Alkaline Earth Metal
5%
Engineering & Materials Science
Glass
51%
Energy transfer
49%
Laser beam effects
32%
Relaxation processes
31%
Infrared radiation
31%
Fluorescence
28%
Metals
27%
Optical properties
26%
Semiconductor lasers
26%
X rays
26%
Metallurgy
25%
Doping (additives)
24%
Chemical analysis
21%
Ions
19%
Copper
17%
Gold alloys
17%
Silver
11%
Silver alloys
11%
Luminescence
10%
Copper alloys
8%
Photonics
8%
Corrosion
8%
Molecular weight
8%
Substrates
7%