Physics & Astronomy
collisions
100%
quarks
44%
protons
44%
decay
38%
luminosity
37%
cross sections
35%
bosons
35%
galaxies
34%
leptons
33%
detectors
33%
energy
29%
transverse momentum
28%
Higgs bosons
26%
muons
21%
insulators
18%
electrons
18%
center of mass
18%
hadrons
17%
predictions
16%
confidence
16%
pair production
16%
interactions
15%
supernovae
15%
physics
14%
polarization
13%
nuclei
12%
x rays
12%
asymmetry
12%
excitation
12%
orbitals
11%
mesons
11%
photons
11%
supernova remnants
11%
fermions
11%
supersymmetry
10%
symmetry
10%
quantum chromodynamics
10%
pions
10%
spectroscopy
10%
telescopes
10%
dark matter
10%
temperature
10%
neutrons
10%
kinematics
9%
nucleons
9%
metals
9%
phonons
9%
scattering
8%
partons
8%
cosmology
8%
perovskites
8%
neutrinos
8%
superconductivity
8%
signatures
8%
valence
8%
star formation
8%
ground state
8%
stars
7%
momentum
7%
charged particles
7%
magnetic fields
7%
scalars
7%
dwarf galaxies
7%
electronic structure
7%
single crystals
6%
moments
6%
baryons
6%
parity
6%
photoelectric emission
6%
gluons
6%
anisotropy
6%
scaling
6%
Hubble Space Telescope
6%
impurities
6%
matrices
5%
magnetic permeability
5%
halos
5%
simulation
5%
gases
5%
disorders
5%
life (durability)
5%
stellar mass
5%
form factors
5%
phase diagrams
5%
Fermi liquids
5%
ejecta
5%
ionic collisions
5%
anomalies
5%
oxygen
5%
probes
5%
ferroelectricity
5%
thin films
5%
diamonds
5%
operators
5%
approximation
5%
continuums
5%
Engineering & Materials Science
Electrons
21%
Temperature
16%
Phonons
16%
Ferroelectric materials
15%
Topological insulators
15%
Multiferroics
12%
Bosons
12%
Perovskite
12%
Mean field theory
12%
Detectors
11%
Protons
11%
Electronic structure
10%
Superconductivity
10%
Single crystals
9%
Polarization
9%
Phase transitions
9%
X rays
9%
Scattering
9%
Doping (additives)
9%
Manganites
9%
Ground state
8%
Ions
8%
Fermions
8%
Magnetization
8%
Magnetic fields
8%
Spectroscopy
8%
Superconducting materials
8%
Density functional theory
7%
Fermi liquids
7%
Hubbard model
7%
Hadrons
6%
Crystals
6%
Momentum
6%
Fermi surface
6%
Photoemission
6%
Thin films
6%
Luminance
6%
Magnetic properties
6%
Impurities
6%
Metals
5%
Oxides
5%
Ferroelectricity
5%
Magnetic susceptibility
5%
Physics
5%
Phase diagrams
5%
Electronic properties
5%
Experiments
5%
Atoms
5%
Raman scattering
5%
Chemical Compounds
Nonconductor
16%
Electron Spin
13%
Mean-Field Theory
10%
Antiferromagnetic
9%
Phonon
9%
Energy
8%
Magnetic Field
8%
Superconductivity
8%
Superconductor
8%
Orbital
7%
Electron Particle
7%
Polarization
7%
Quasiparticle
6%
Electronic State
6%
Hubbard Model
6%
Surface
6%
Single Crystalline Solid
5%
Fermi Liquid
5%
Fermion
5%
Ground State
5%
Magnetization
5%
Magnetoresistance
5%