Engineering & Materials Science
Electronic structure
100%
X ray photoelectron spectroscopy
73%
Ions
71%
Valence bands
52%
Ion implantation
45%
X rays
44%
Ion beams
42%
Density functional theory
42%
Luminescence
41%
Defects
34%
Oxygen
33%
Fused silica
32%
Optical properties
31%
Photoluminescence
30%
Electronic states
29%
Discrete Fourier transforms
29%
Impurities
28%
Energy gap
27%
Silica
25%
Silicates
25%
Oxides
23%
Emission spectroscopy
22%
X-Ray Emission Spectrometry
20%
Atoms
20%
Annealing
20%
Thin films
20%
Core levels
20%
Nanoparticles
19%
Photoluminescence spectroscopy
18%
Cathodoluminescence
18%
Band structure
17%
Glass
17%
Positive ions
17%
Absorption spectroscopy
16%
Photoelectrons
16%
Substitution reactions
15%
Doping (additives)
14%
Silicon
13%
Spectroscopy
13%
Copper
13%
Epitaxial films
13%
X ray absorption spectroscopy
13%
Carbon
13%
Light absorption
13%
Excitons
12%
Ion bombardment
12%
Oxygen vacancies
12%
Acidification
12%
Phonons
11%
Physics & Astronomy
electronic structure
41%
x rays
39%
ions
38%
implantation
31%
ion implantation
29%
defects
29%
ion beams
27%
valence
24%
photoelectron spectroscopy
24%
oxygen
23%
density functional theory
22%
luminescence
21%
electronics
21%
silica glass
19%
glass
19%
silicon dioxide
18%
silicates
18%
spectroscopy
17%
absorption spectroscopy
17%
impurities
17%
emission spectra
17%
matrices
16%
copper
16%
photoluminescence
15%
fluence
15%
interstitials
14%
thin films
14%
oxides
14%
carbon
14%
alkalies
14%
nanoparticles
14%
substitutes
13%
dosage
12%
energy
11%
atomic structure
11%
energy bands
11%
photoelectrons
11%
atoms
11%
annealing
11%
iron
10%
optical properties
10%
electron optics
10%
patents
9%
cathodoluminescence
9%
inventions
9%
x ray spectroscopy
9%
quartz
9%
cations
9%
silicon
8%
embedding
8%
Chemical Compounds
Electronic State
62%
Valence Band
35%
Glass
30%
Ion Beam
29%
Ion Implantation
28%
Silicate Glass
26%
Density Functional Theory
25%
Interstitial
24%
Ion
24%
Energy
23%
X-Ray Emission Spectroscopy
23%
Annealing
20%
Band Gap
19%
Photoelectron
19%
Emission Spectroscopy
19%
Optical Property
19%
X-Ray Photoelectron Spectroscopy
19%
Core Level
19%
Dioxygen
19%
Absorption Spectroscopy
16%
Epitaxial Film
15%
Localized Electronic State
15%
X-Ray Emission Spectrum
15%
Oxide
14%
Photoluminescence
14%
Amorphous Material
13%
Interband Transition
13%
X-Ray
12%
Emission Spectrum
12%
Molecular Cluster
12%
Cathodoluminescence
12%
Electronic Band Structure
12%
Photoluminescence Spectroscopy
12%
Soft X-Ray
12%
Dose
12%
Silicon Dioxide
11%
Liquid Film
11%
Nanoparticle
11%
Substitution Reaction
11%
Alkali
11%
Phonon
11%
Surface
10%
Exciton Luminescence
10%
Carbon Atom
9%
Disorder
9%
Absorptivity
9%
Cubic Space Group
9%
Ceramic
8%
Monoclinic Space Group
8%