Física y astronomía
yttrium oxides
100%
europium
87%
phosphors
84%
terbium
46%
hafnium
30%
hafnium oxides
29%
pyrolysis
27%
slopes
27%
sprayers
25%
hydrogen production
23%
physics
23%
crystallites
21%
ultrasonics
20%
structural analysis
19%
yttrium
19%
luminescence
19%
thin films
18%
methyl alcohol
18%
lead oxides
17%
light emission
17%
hollow
16%
evaporation
16%
synthesis
15%
aluminum oxides
14%
acetylacetone
14%
ions
14%
dichlorides
14%
shrinkage
12%
transmission electron microscopy
12%
energy levels
11%
water
10%
emission spectra
10%
tin oxides
8%
tin
8%
temperature
7%
scanning electron microscopy
7%
spectroscopy
7%
defects
6%
cathodoluminescence
6%
optical properties
5%
rare earth elements
5%
stoichiometry
5%
excitation
5%
annealing
5%
glass
5%
x ray diffraction
5%
roasting
5%
wavelengths
5%
dielectric properties
5%
Ingeniería y ciencia de los materiales
Terbium
35%
Europium
32%
Hafnium oxides
32%
Nanocatalysts
31%
Hafnium
29%
Yttrium oxide
27%
Yttrium
26%
Rare earths
22%
Hydrogen production
20%
Fog
20%
Electrostatics
19%
Transmission electron microscopy
18%
Methanol
18%
Structural analysis
18%
X ray diffraction
18%
Ions
16%
Crystalline materials
16%
Physisorption
15%
Powders
14%
Electron energy levels
14%
Ozone
13%
Titanium dioxide
11%
Ultraviolet radiation
11%
Calcination
11%
Metals
11%
Wavelength
10%
Spectroscopy
10%
Etching
9%
Silica
9%
Lamellar structures
8%
Nitrogen
8%
Signal detection
8%
Phosphors
8%
Lighting
7%
Hydrogen
7%
Coatings
6%
Electric fields
6%
Photoacoustic spectroscopy
6%
Structural properties
6%
Experiments
6%
Evaporation
6%
Absorption spectra
5%
Transpiration
5%
Química
Hafnium Atom
21%
Meso Porosity
14%
Lanthanoid Atom
13%
Wavelength
13%
Luminiscence Type
13%
Methanol
11%
Emission Maxima
10%
Oxide
9%
Emission Peak
9%
Energy
8%
Grain Size
8%
Emission Spectrum
8%
Evaporation
8%
Cubic Space Group
7%
Ion
7%
Red
6%
Green
6%
Porosity
5%
Amorphous Material
5%