Physics & Astronomy
collisions
100%
detectors
61%
decay
50%
leptons
42%
protons
40%
quarks
39%
bosons
36%
luminosity
34%
cross sections
33%
transverse momentum
32%
Higgs bosons
31%
center of mass
25%
confidence
23%
energy
22%
muons
21%
pair production
20%
hadrons
19%
photons
16%
comets
14%
predictions
13%
electrons
12%
mesons
12%
supersymmetry
11%
charged particles
9%
light emitting diodes
9%
lasers
9%
dust
8%
asymmetry
8%
scalars
8%
interactions
8%
synthesis
8%
physics
8%
quantum chromodynamics
7%
polarization
7%
x rays
7%
simulation
6%
wavelengths
6%
partons
6%
color
6%
telescopes
6%
performance
6%
stars
6%
light curve
6%
ions
6%
waveguides
5%
crystals
5%
pulses
5%
coma
5%
kinematics
5%
standard deviation
5%
neutrinos
5%
exclusion
5%
lenses
5%
signatures
5%
solar cells
5%
products
5%
CP violation
5%
augmentation
5%
cosmic rays
5%
mass spectra
5%
parity
5%
polymers
5%
Engineering & Materials Science
Detectors
19%
Bosons
17%
Lasers
12%
Electrons
12%
Protons
11%
Scanning tunneling microscopy
11%
Photons
10%
Light emitting diodes
10%
Thin films
9%
Hadrons
9%
Luminance
9%
Molecules
9%
Wavelength
8%
Momentum
8%
Dye-sensitized solar cells
8%
Ions
7%
Temperature
7%
Lenses
7%
Colliding beam accelerators
7%
Electrodes
6%
Polarization
6%
Crystals
6%
Polymers
6%
Substrates
6%
Silicon
6%
Waveguides
6%
Lithium
5%
Conversion efficiency
5%
Nuclear magnetic resonance
5%
Harmonic generation
5%
Atoms
5%
Dyes
5%
Single crystals
5%
Photonic crystals
5%
Perovskite solar cells
5%
Experiments
5%
Crystal structure
5%
Chemical Compounds
Liquid Film
7%
Scanning Tunneling Microscopy
6%
Surface
5%
Simulation
5%
Wavelength
5%