INIS
approximations
100%
hubbard model
85%
mean-field theory
74%
graphene
71%
correlations
64%
many-body problem
61%
nanostructures
61%
topology
38%
chains
36%
atoms
33%
doped materials
30%
perturbations
30%
tuning
30%
solutions
30%
optical properties
30%
size
30%
nanoparticles
30%
magnetic moments
30%
electrons
28%
density of states
27%
comparative evaluations
24%
excitation
20%
nanocrystals
20%
oxides
20%
energy
19%
density
17%
spin
16%
simulation
16%
peaks
14%
scanning tunneling microscopy
12%
satellites
10%
heat
10%
electrochromism
10%
surfaces
10%
indium oxides
10%
tin
10%
oxygen
10%
metals
10%
nitrogen
10%
management
10%
transition metals
10%
plasmons
10%
range
10%
dielectrics
10%
symmetry
8%
phase transformations
8%
investigations
7%
carbon
7%
reduction
7%
hydrogenation
7%
configuration
7%
applications
7%
hydrogen
7%
modifications
7%
corrections
6%
width
6%
solids
6%
hamiltonians
6%
spin orientation
6%
particles
6%
molecules
6%
Keyphrases
Nanosystems
30%
Nitrogen Doping
30%
Transition Metal Oxides
30%
Light Management
30%
Optical Properties
30%
Nanocrystals
30%
Plasmon Excitation
30%
Tin-doped Indium Oxide
30%
Semi-empirical Methods
30%
Fermi-Hubbard Model
30%
Simulation Method
30%
Local Surface
30%
Electrochromic Properties
30%
Free Electrons
30%
Individual Nanoparticles
30%
Electron Energy
30%
Topological End States
30%
First-principles Method
30%
Many-body Perturbation
30%
Perturbation Solution
30%
Nanographene
30%
Oxygen Deficiency
30%
Nano-graphene Oxide
30%
Doped System
30%
Optical Properties of Materials
30%
Nonmetallic Nanoparticles
30%
Active Tuning
30%
Nano Metal Oxides
30%
Metal Oxide Nanocrystals
30%
Heat Management
30%
Continuum Dielectric
30%
Defective System
30%
Optical Properties of Nanostructures
15%
GW Approximation
15%
Many-body Physics
15%
Hubbard Model
15%
Exact Diagonalization
15%
Representative Structures
10%
Armchair Graphene Nanoribbon
10%
Comprehensive Comparison
10%
End Modification
10%
Hubbard Parameter
7%
Antiferromagnetic Transition
7%
Approximation Results
7%
Satellite Peaks
7%
Mean-field Description
7%
Atomic Chain
7%
Intuitive Thinking
7%
Fermi-Hubbard
7%
Critical Correlation
7%
Many-body Effects
7%
Material Science
Optical Property
61%
Nanocrystalline Material
61%
Graphene
61%
Nanoribbon
61%
Metal Nanoparticle
30%
Density
30%
Metal Oxide
15%
Electrochromics
15%
Graphene Oxide
15%
Indium
15%
Dielectric Material
15%
Tin
15%
Transition Metal Oxide
15%
Nanoparticle
15%
Electronic Property
15%
Oxide Compound
15%
Hydrogenation
7%
Magnetic Property
7%