Mathematics
Vacancy
98%
Density Functional Theory
94%
Oxygen
82%
Perovskite
37%
Point Defects
33%
Energy
21%
Charge
21%
Superlattices
17%
Density Functional
15%
Oxides
14%
Asymptote
14%
Guidance
12%
Migration
12%
Vary
9%
Prediction
8%
Boundary conditions
7%
Range of data
6%
Demonstrate
6%
Engineering & Materials Science
Oxygen vacancies
100%
Density functional theory
96%
Energy barriers
59%
Point defects
39%
Perovskite
35%
Superlattices
24%
Diffusion barriers
19%
Vacancies
17%
Oxides
11%
Boundary conditions
9%
Chemical Compounds
Density Functional Theory
40%
Diffusion
40%
Energy Barrier
37%
Crystal Point Defect
33%
Dioxygen
31%
Diffusion Barrier
16%
Superlattice
13%
Oxide
7%
Physics & Astronomy
density functional theory
49%
oxygen
39%
point defects
20%
perovskites
17%
asymptotes
14%
superlattices
10%
functionals
10%
energy
9%
boundary conditions
7%
oxides
6%
predictions
5%