Physics & Astronomy
molecular dynamics
100%
dioxides
60%
plutonium
54%
cascades
48%
simulation
47%
xenon
41%
nanocrystals
40%
crystals
37%
collisions
35%
uranium
35%
cations
32%
apexes
18%
crystallites
18%
bubbles
15%
interactions
15%
doped crystals
14%
anions
13%
nitrides
12%
atoms
12%
mathematical models
11%
ions
11%
helium
10%
energy
10%
sputtering
10%
sintering
10%
adsorption
10%
crystal lattices
10%
bulk modulus
9%
nanoparticles
9%
temperature dependence
8%
activation energy
8%
approximation
7%
octahedrons
7%
energy of formation
7%
alpha decay
7%
attraction
6%
estimates
6%
thorium
5%
nitrogen
5%
Engineering & Materials Science
Crystals
54%
Molecular dynamics
54%
Uranium dioxide
44%
Helium
31%
Nanocrystals
31%
Xenon
18%
Oxygen
18%
Sputtering
17%
Atoms
16%
Energy gap
15%
Computer simulation
15%
Ions
14%
Crystal atomic structure
14%
Kinetic energy
14%
Valence bands
12%
Ground state
10%
Electronic structure
10%
Electric charge
9%
Vacancies
9%
Plutonium
8%
Electron energy levels
8%
Doping (additives)
7%
Electrons
6%
Activation energy
6%
Radiogenic gases
5%
Crystal lattices
5%