Engineering & Materials Science
Perovskite
100%
Density functional theory
69%
Lasers
55%
Electrons
52%
Thin films
43%
Biomass
41%
Organic solar cells
39%
Chalcogenides
39%
Solar cells
39%
Ions
36%
Organic semiconductor materials
35%
Charge transfer
35%
Electrodes
32%
Temperature
32%
Polymers
32%
Heterojunctions
31%
Metal halides
30%
Quantum cascade lasers
28%
Carbon
27%
Water
26%
Molecules
26%
Plasmas
26%
Crystalline materials
25%
Substrates
24%
Liquids
23%
Doping (additives)
22%
Metals
22%
Glass
22%
Polymer solar cells
21%
Excitons
21%
Light emitting diodes
21%
Wetlands
20%
Lithium
20%
Atoms
20%
Electronic structure
20%
Oxidation
20%
Costs
20%
Pulsed lasers
20%
Electricity
19%
Iron
19%
Anodes
19%
Acids
18%
Sediments
18%
Semiconductor materials
17%
Oxides
17%
Lenses
17%
Capacitors
17%
Electric potential
17%
Methane
17%
Sensors
16%
Hydrogen
16%
Energy gap
16%
Experiments
16%
Carrier concentration
16%
Adsorption
15%
Biodegradation
14%
Nanocrystals
14%
Electrolytes
14%
Wave functions
14%
Hot Temperature
14%
Gas turbines
14%
Charge carriers
14%
Oxygen
14%
Quantum efficiency
13%
Block copolymers
13%
Fusion reactions
13%
Printing
13%
Crystallization
13%
Positive ions
13%
Impurities
13%
Membranes
13%
X rays
13%
Ammonia
13%
Spectroscopy
13%
Coal
13%
Gasification
13%
Arsenic
13%
Catalysts
13%
Infrared radiation
13%
Air
13%
Zinc
13%
Current density
13%
Oxidation-Reduction
12%
Energy storage
12%
Wastewater
12%
Gases
12%
Nanowires
12%
Photonics
12%
Fabrication
12%
Degradation
12%
Crystals
12%
Optoelectronic devices
12%
Bacteria
12%
Nanoparticles
12%
Open circuit voltage
12%
Greenhouse gases
12%
Dissolution
12%
Imaging techniques
12%
Photocurrents
12%
Gels
11%
Chemical Compounds
Energy
42%
Density Functional Theory
39%
Solar Cell
34%
Semiconductor
33%
Surface
30%
Halide
27%
Reduction
27%
Application
26%
Liquid Film
25%
Simulation
23%
Metal
23%
Behavior as Electrode
20%
Liquid
20%
Charge Transfer
19%
Kinetic Energy
18%
Methane
17%
Voltage
17%
Chemistry
17%
Fuel
16%
Gas
15%
Optical Trap
15%
Flow
15%
Diffusion
15%
Soil
14%
Electricity
14%
Anode
14%
Biodegradation
14%
Oxide
14%
Dissolution
14%
Chalcogenide Glass
14%
Dioxygen
14%
Electronic State
13%
Time
13%
Hydrogen
13%
Environment
13%
Amorphous Material
13%
Donor
12%
Pair Distribution Function
12%
Band Gap
12%
Molecule
12%
Exciton
12%
Carbon Atom
11%
Cathode
11%
Ammonia
11%
Electron Particle
11%
Doping Material
11%
Wastewater
11%
Optoelectronics
11%
Charge Transfer State
10%
Oxidation Reaction
10%
Hole Transport
10%
Compound Mobility
10%
Strain
10%
Current Density
10%
Quantum Mechanics
10%
Additive
10%
Photoelectrode
10%
Length
9%
Crystallization
9%
Nanowire
9%
Conductivity
9%
Dissociation
9%
Thermodynamics
9%
Gel
9%
Alloy
9%
Charge Carrier
9%
Ion
9%
Nitrogen
9%
Nanoparticle
9%
Annealing
9%
Methylammonium
9%
Electron Acceptor
9%
Molecular Cluster
9%
Coal
9%
Electron Density
9%
Solvent
9%
Energy Storage
9%
Slag
9%
Remediation
8%
Heat
8%
Illumination
8%
Pseudopotential
8%
Field Effect
8%
Arsenic Sulfides
8%
Chemical Transformation
8%
Purity
8%
Decomposition
8%
Photocurrent
8%
Error
8%
Excited State
7%
Adsorption
7%
Arene
7%
Reaction Yield
7%
Photon
7%
Evaporation
7%
Nanocrystal
7%
X-Ray
7%
Quantum Chemistry
7%
Pressure
7%
Physics & Astronomy
density functional theory
36%
chalcogenides
24%
orbitals
24%
lasers
23%
solar cells
22%
perovskites
21%
polymers
17%
energy
15%
performance
15%
thin films
15%
electrons
15%
fusion
14%
lenses
14%
quantum cascade lasers
14%
glass
14%
functionals
13%
sensors
13%
liquid metals
13%
lithium
13%
ions
12%
configuration interaction
12%
gradients
12%
organic semiconductors
12%
embedding
12%
flux density
12%
molecules
11%
kinetic energy
11%
printing
11%
halides
11%
electronic structure
11%
cells
11%
liquids
11%
heterojunctions
10%
simulation
10%
traps
10%
kinetics
10%
methane
9%
dissociation
9%
stellarators
9%
electric batteries
9%
light emitting diodes
9%
physics
9%
predictions
8%
nanoparticles
8%
configurations
8%
profiles
8%
temperature
8%
acoustics
8%
electronics
8%
ammonia
8%
optimization
8%
excitation
8%
adsorption
8%
charge transfer
8%
transition metals
8%
metals
7%
heat flux
7%
plasma control
7%
aluminum
7%
metal halides
7%
waveguides
7%
chemistry
7%
tuning
6%
photonics
6%
decomposition
6%
silver
6%
polyimides
6%
hydrogen
6%
pseudopotentials
6%
characterization
6%
spectroscopy
6%
electrodes
6%
nuclear fusion
6%
atoms
6%
refraction
6%
plasmons
6%
transistors
6%
neutral beams
6%
perturbation
6%
photovoltaic cells
6%
water
6%
cyclotrons
6%
engineering
5%
interactions
5%
high speed
5%
pilot plants
5%
gases
5%
troposphere
5%
aircraft
5%
excitons
5%
oxidation
5%
scanning
5%
scaling
5%
blisters
5%
molecular dynamics
5%
open circuit voltage
5%
metal oxides
5%
fabrication
5%
electron energy
5%
fusion reactors
5%