Engineering & Materials Science
Perovskite
100%
Density functional theory
73%
Lasers
57%
Electrons
55%
Thin films
45%
Biomass
43%
Chalcogenides
42%
Solar cells
41%
Organic solar cells
41%
Organic semiconductor materials
38%
Ions
37%
Charge transfer
36%
Electrodes
34%
Temperature
33%
Heterojunctions
33%
Polymers
33%
Metal halides
31%
Quantum cascade lasers
31%
Molecules
27%
Water
27%
Carbon
27%
Crystalline materials
26%
Substrates
25%
Plasmas
24%
Liquids
24%
Polymer solar cells
24%
Glass
23%
Metals
23%
Doping (additives)
23%
Wetlands
22%
Lithium
22%
Atoms
22%
Electronic structure
21%
Light emitting diodes
21%
Pulsed lasers
21%
Oxidation
21%
Costs
21%
Iron
21%
Anodes
20%
Excitons
20%
Sediments
20%
Electricity
19%
Acids
19%
Oxides
19%
Semiconductor materials
18%
Lenses
18%
Energy gap
18%
Sensors
17%
Methane
17%
Experiments
17%
Carrier concentration
17%
Capacitors
16%
Adsorption
16%
Electric potential
16%
Hydrogen
16%
Biodegradation
16%
Nanocrystals
15%
Wave functions
15%
Hot Temperature
15%
Crystallization
15%
Block copolymers
14%
Oxygen
14%
Electrolytes
14%
Charge carriers
14%
Impurities
14%
Gas turbines
14%
Spectroscopy
14%
Infrared radiation
14%
Quantum efficiency
14%
Zinc
14%
X rays
14%
Printing
14%
Membranes
13%
Nanowires
13%
Photonics
13%
Coal
13%
Gases
13%
Ammonia
13%
Energy storage
13%
Current density
13%
Catalysts
13%
Gasification
13%
Crystals
13%
Open circuit voltage
13%
Fabrication
13%
Bacteria
13%
Greenhouse gases
13%
Nanoparticles
13%
Dissolution
13%
Oxidation-Reduction
13%
Arsenic
13%
Air
13%
Wastewater
12%
Optoelectronic devices
12%
Fusion reactions
12%
Photocurrents
12%
Positive ions
12%
Cooling
12%
Gels
12%
Plasmonics
12%
Chemical Compounds
Energy
44%
Density Functional Theory
42%
Solar Cell
35%
Semiconductor
34%
Surface
32%
Reduction
28%
Application
27%
Liquid Film
27%
Halide
26%
Simulation
25%
Metal
24%
Liquid
22%
Behavior as Electrode
21%
Charge Transfer
20%
Kinetic Energy
19%
Methane
18%
Chemistry
18%
Fuel
17%
Voltage
17%
Gas
16%
Optical Trap
16%
Flow
16%
Electricity
16%
Soil
15%
Biodegradation
15%
Oxide
15%
Dissolution
15%
Diffusion
15%
Chalcogenide Glass
15%
Dioxygen
15%
Anode
14%
Electronic State
14%
Donor
13%
Hydrogen
13%
Time
13%
Band Gap
13%
Pair Distribution Function
13%
Amorphous Material
13%
Environment
13%
Cathode
12%
Molecule
12%
Doping Material
12%
Carbon Atom
12%
Exciton
11%
Charge Transfer State
11%
Optoelectronics
11%
Electron Particle
11%
Ammonia
11%
Wastewater
11%
Oxidation Reaction
11%
Compound Mobility
10%
Crystallization
10%
Quantum Mechanics
10%
Additive
10%
Photoelectrode
10%
Strain
10%
Nanowire
10%
Current Density
10%
Conductivity
10%
Thermodynamics
10%
Nitrogen
10%
Alloy
10%
Length
10%
Dissociation
10%
Annealing
9%
Nanoparticle
9%
Charge Carrier
9%
Electron Acceptor
9%
Methylammonium
9%
Ion
9%
Gel
9%
Molecular Cluster
9%
Solvent
9%
Energy Storage
9%
Slag
9%
Electron Density
9%
Hole Transport
9%
Remediation
9%
Pseudopotential
9%
Coal
9%
Heat
9%
Arsenic Sulfides
8%
Purity
8%
Photocurrent
8%
Illumination
8%
Chemical Transformation
8%
Excited State
8%
Adsorption
8%
Arene
8%
Error
8%
Decomposition
8%
Reaction Yield
8%
Evaporation
7%
Nanocrystal
7%
Quantum Chemistry
7%
Pressure
7%
Photon
7%
Methyl Ester
7%
Wastewater Treatment
7%
Physics & Astronomy
density functional theory
39%
chalcogenides
26%
orbitals
25%
lasers
25%
solar cells
24%
perovskites
22%
polymers
17%
thin films
16%
performance
15%
energy
15%
quantum cascade lasers
15%
glass
15%
electrons
15%
lenses
15%
functionals
14%
sensors
14%
lithium
14%
fusion
14%
configuration interaction
13%
gradients
13%
ions
13%
organic semiconductors
13%
embedding
13%
flux density
13%
liquid metals
12%
kinetic energy
12%
molecules
12%
printing
12%
halides
12%
cells
11%
liquids
11%
electronic structure
11%
heterojunctions
11%
traps
11%
simulation
11%
kinetics
10%
methane
10%
dissociation
10%
electric batteries
9%
physics
9%
predictions
9%
nanoparticles
9%
temperature
9%
light emitting diodes
9%
acoustics
9%
electronics
9%
optimization
8%
configurations
8%
excitation
8%
charge transfer
8%
adsorption
8%
transition metals
8%
stellarators
8%
ammonia
8%
metals
8%
heat flux
7%
aluminum
7%
waveguides
7%
chemistry
7%
profiles
7%
metal halides
7%
tuning
7%
photonics
7%
decomposition
7%
silver
7%
polyimides
7%
hydrogen
7%
plasma control
7%
pseudopotentials
7%
characterization
6%
electrodes
6%
refraction
6%
plasmons
6%
spectroscopy
6%
transistors
6%
neutral beams
6%
photovoltaic cells
6%
cyclotrons
6%
engineering
6%
atoms
6%
high speed
6%
pilot plants
6%
gases
6%
troposphere
6%
aircraft
6%
excitons
6%
oxidation
6%
scanning
6%
interactions
6%
water
6%
blisters
6%
nuclear fusion
5%
open circuit voltage
5%
metal oxides
5%
fabrication
5%
scaling
5%
illumination
5%
oxygen
5%
sulfides
5%
energy storage
5%