Engineering & Materials Science
Superconducting materials
100%
Temperature
51%
Mechanical alloying
37%
Flux pinning
36%
Proton beams
36%
Powders
33%
Gels
32%
Hydrogen
30%
Silica
26%
Microstructure
26%
Polymers
24%
Ions
23%
Oxygen
23%
Membranes
22%
Solid oxide fuel cells (SOFC)
21%
Hot Temperature
21%
Oxides
20%
Magnetic fields
19%
Metals
19%
Fabrication
19%
Infiltration
18%
Liquids
18%
Thin films
18%
Magnetization
18%
Quasicrystals
17%
Carbon
17%
Plasmas
17%
Air
17%
Crystals
16%
Fatigue of materials
15%
Electrodes
15%
Substrates
14%
Catalysts
14%
Hydrides
13%
Experiments
13%
Chemical analysis
13%
Coatings
13%
Sintering
12%
Electric potential
12%
Photoluminescence
12%
Annealing
12%
Nanoparticles
12%
Gases
12%
Doping (additives)
12%
Soldering alloys
11%
Water
11%
Magnets
10%
Irradiation
10%
Air conditioning
10%
Nitriding
10%
Chemical vapor deposition
10%
Boron
10%
Soil cement
10%
Grain boundaries
10%
Hydrogenation
10%
Actuators
9%
Permeation
9%
Composite materials
9%
Lasers
9%
Addition reactions
9%
Concretes
9%
Scanning
9%
High temperature superconductors
9%
Aluminum oxide
9%
Crystal structure
9%
Mechanical properties
9%
Titanium
9%
Hydrogen storage
8%
Scanning electron microscopy
8%
Recovery
8%
Elastomers
8%
Desorption
8%
Heating
8%
X ray diffraction
8%
Silver
8%
Fused silica
8%
Copolymers
8%
Alumina
8%
Oxidation
8%
Finite element method
8%
Diamonds
8%
Reforming reactions
8%
Superconducting transition temperature
8%
Solid solutions
8%
Crystalline materials
7%
Steam reforming
7%
Power generation
7%
Magnesium
7%
Transmission electron microscopy
7%
Perovskite
7%
Single crystals
7%
Solid state reactions
7%
Defects
7%
Hybrid systems
7%
Glass
7%
Selenium
7%
Gas turbines
7%
Cracks
7%
Bolts
7%
Luminescence
7%
Chemical Compounds
Superconductor
90%
Mechanical Alloying
30%
Current Density
26%
Microstructure
26%
Magnetic Field
24%
Alloy
19%
Surface
17%
Force
17%
Liquid Film
16%
Gel
15%
Levitation
15%
Magnetization
14%
Quasicrystallinity
14%
Liquid
14%
Sintering
13%
Dioxygen
13%
Application
13%
Hydrogen
12%
Simulation
12%
Oxide
12%
Flow
11%
Thermoelectricity
11%
Strain
11%
Time
11%
Crack Propagation
11%
Grain Boundary
10%
Solder
10%
Amorphous Material
10%
Gas
10%
Purity
10%
Environment
9%
Plasma
9%
Air Conditioning
9%
Annealing
9%
Heat
9%
Amount
9%
Energy
9%
Metal
9%
Reduction
9%
Velocity
8%
Pressure
8%
Composite Material
7%
Strength
7%
Boron Atom
7%
Electron Backscatter Diffraction
7%
Proton
7%
Lanthanoid Atom
7%
Mixture
7%
Ion
7%
Creep
7%
Volume
6%
Ambient Reaction Temperature
6%
Nanoparticle
6%
Porous Polymer
6%
Nitrogen
6%
Porosity
6%
Heat Transfer
6%
Coating Agent
6%
Heat Pipe
6%
Thermal Fatigue
6%
Catalyst
6%
Magnesium Atom
6%
Cooling
6%
Behavior as Electrode
6%
Hydride
6%
Solid Solution
6%
Diffusion
6%
Carbon Atom
5%
Hydrogenation
5%
Superconductive Transition Temperature
5%
Wear
5%
Magnetic Flux
5%
Dielectric Material
5%
Nitride
5%
Size Reduction
5%
Addition Reaction
5%
Crystal Structure
5%
Contact Resistance
5%
Crystalline Texture
5%
Thermal Conductivity
5%
Single Crystalline Solid
5%
Plate Like Crystal
5%
Solid State Reaction
5%
Physics & Astronomy
critical current
29%
flux pinning
23%
current density
22%
microstructure
19%
infiltration
19%
performance
17%
temperature
16%
synthesis
14%
hydrogen
14%
levitation
14%
proton beams
13%
magnetization
12%
gels
11%
sintering
10%
alloying
10%
oxygen
10%
solid oxide fuel cells
9%
fatigue life
9%
fabrication
9%
evaluation
8%
oxides
8%
solders
8%
magnetic fields
8%
solid state
8%
steam
7%
ions
7%
silicon dioxide
7%
balls
7%
air
7%
magnets
7%
cycles
7%
catalysts
7%
microbeams
7%
boron
7%
carbon
7%
thin films
7%
characterization
7%
polymers
7%
nanoparticles
7%
liquid oxygen
6%
methane
6%
trapping
6%
diffraction
6%
seeds
6%
trapped magnetic fields
6%
silica glass
6%
YBCO superconductors
6%
optimization
6%
annealing
6%
liquids
5%
gases
5%
high temperature superconductors
5%
defects
5%
atmospheres
5%
scanning electron microscopy
5%
metals
5%
lubricants
5%
actuators
5%
silver
5%
liquid phases
5%
crack propagation
5%
energy
5%
preparation
5%
elastomers
5%
membranes
5%
permanent magnets
5%
composite materials
5%
mechanical properties
5%