Engineering & Materials Science
Phosphors
100%
Photoluminescence
97%
Optical properties
91%
Luminescence
73%
Doping (additives)
63%
Sol-gel process
60%
Sol-gels
46%
Heterojunctions
46%
Ions
45%
Solar cells
37%
X ray powder diffraction
37%
Electron microscopes
35%
Annealing
35%
Color
32%
Defects
31%
Structural properties
31%
Energy gap
30%
Oxides
30%
Spectroscopy
26%
Absorption spectra
26%
Scanning
25%
TiO2 nanoparticles
25%
Electrons
22%
Transmission electron microscopy
21%
Perovskite solar cells
21%
X ray diffraction
21%
Light emitting diodes
17%
Scanning electron microscopy
16%
Thin films
16%
Thermodynamic properties
16%
Crystallite size
16%
Powders
15%
Energy dispersive spectroscopy
12%
Diffraction patterns
12%
Phase structure
11%
X-Ray Emission Spectrometry
11%
Metals
11%
Lighting
11%
Energy transfer
10%
Photoluminescence spectroscopy
9%
Quenching
9%
Nanoparticles
8%
Terbium
8%
Temperature
8%
Wavelength
7%
Crystal structure
7%
X rays
7%
Samarium
7%
Photons
7%
Thin film solar cells
6%
Chemical Compounds
Emission Peak
68%
Optical Property
66%
Photoluminescence
65%
Sol Gel Process
57%
Annealing
56%
Solgel Method
42%
Luminiscence Type
41%
Solar Cell
30%
Reflection Spectroscopy
29%
Electron Particle
27%
Band Gap
27%
Transmission Electron Microscopy
23%
Cubic Space Group
22%
Powder X-Ray Diffraction
21%
Hexagonal Space Group
21%
Scanning Electron Microscopy
20%
Ion
18%
X-Ray Diffraction
17%
Illumination
15%
Monoclinic Space Group
15%
Metal Oxide
14%
Deep Trap
13%
Application
12%
Energy
12%
Doping Material
12%
Photoluminescence Spectroscopy
12%
Luminescence Quenching
11%
Crystallite
11%
Crystal Structure
10%
Orange
9%
Oxide
9%
Vibrational Spectroscopy
9%
Calcium(0)
8%
Spectroscopy
8%
Energy Dispersive X-Ray Spectroscopy
8%
Energy Transfer
7%
Sphere
7%
Blue
6%
Wavelength
6%
Nanoparticle
6%
Amorphous Material
6%
Green
6%
Photon
5%
Chemical Transformation
5%
Packaging Material
5%
Electronic Band Structure
5%
Physics & Astronomy
phosphors
77%
gels
69%
citrates
66%
photoluminescence
56%
solar cells
26%
color
23%
luminescence
23%
power efficiency
20%
optical properties
18%
scanning electron microscopy
17%
defects
17%
x rays
15%
ions
15%
nanoparticles
15%
thermodynamic properties
14%
spectroscopy
13%
trends
13%
synthesis
12%
diffraction
11%
perovskites
11%
aluminates
11%
transmission electron microscopy
11%
oxides
11%
electron microscopes
9%
thin films
9%
performance
7%
crystallites
7%
multipoles
7%
crystal structure
7%
mountains
5%
terbium
5%
samarium
5%
qualitative analysis
5%
energy
5%
high resolution
5%
neodymium
5%
scanning
5%
iodides
5%