Engineering & Materials Science
Electrons
100%
Temperature
96%
Photoluminescence
91%
Substrates
83%
Polysilicon
83%
Thin films
82%
Lasers
76%
Superconducting materials
76%
Crystals
71%
Doping (additives)
67%
Semiconductor quantum wells
63%
Annealing
63%
Oxides
62%
Spectroscopy
59%
Laser modes
59%
Excitons
57%
Molecular beam epitaxy
55%
Nanowires
54%
Heterojunctions
51%
Monolayers
51%
Wavelength
46%
Diodes
45%
Metals
44%
Ferroelectric materials
44%
Pumps
43%
Magnetic fields
43%
Field effect transistors
41%
Sapphire
38%
Optical properties
37%
Thin film transistors
37%
Ions
36%
Vortex flow
35%
Polarization
34%
Superconductivity
34%
Single crystals
33%
Phonons
33%
Laser pulses
33%
Phase transitions
32%
Zinc Selenide
31%
Electronic structure
31%
Plasmas
30%
Semiconductor materials
30%
Defects
29%
Detectors
29%
Gate dielectrics
29%
X rays
29%
Photopolymers
29%
Magnetization
29%
Fermions
28%
Epitaxial growth
28%
Data storage equipment
27%
Graphene
27%
Chemical vapor deposition
27%
Pulsed laser deposition
27%
Crystalline materials
26%
Nanocrystals
26%
Transition metals
26%
Energy gap
26%
Electric potential
26%
Light emitting diodes
25%
Epilayers
25%
Fabrication
25%
Impurities
25%
Surface emitting lasers
24%
Photons
24%
Silicon
24%
Electric properties
24%
Bosons
24%
Atoms
23%
Nitrogen
23%
Electric fields
22%
Capacitance
22%
Leakage currents
22%
Semiconductor lasers
22%
Microwaves
22%
Hot Temperature
22%
X ray absorption spectroscopy
22%
Growth temperature
22%
Transmission electron microscopy
22%
Scattering
22%
Relaxation
22%
Q switched lasers
21%
X ray diffraction
21%
Superconducting films
21%
Indium
20%
Laser mode locking
20%
Buffer layers
20%
Oxygen
20%
Neodymium lasers
20%
Transistors
20%
Conversion efficiency
20%
Optoelectronic devices
20%
Nanostructures
19%
Polymethyl methacrylates
19%
Metallorganic chemical vapor deposition
19%
Topological insulators
19%
Nanoindentation
19%
Pulse repetition rate
19%
Electrodes
19%
Infrared radiation
18%
Physics & Astronomy
detectors
89%
collisions
89%
quantum dots
78%
lasers
71%
pumps
59%
diodes
57%
thin films
56%
photoluminescence
52%
crystals
49%
quantum wells
48%
energy
47%
vortices
45%
spectroscopy
45%
transverse momentum
44%
output
44%
electrons
44%
protons
43%
cavities
41%
temperature
41%
pulses
40%
leptons
35%
excitons
34%
bosons
32%
decay
32%
strings
30%
polarization
30%
cross sections
30%
wavelengths
30%
molecular beam epitaxy
28%
magnetic fields
28%
excitation
28%
quarks
27%
performance
27%
Q switched lasers
27%
defects
26%
field effect transistors
25%
x rays
25%
oxides
25%
electric potential
24%
probes
24%
annealing
24%
electronics
24%
interactions
24%
fermions
24%
phonons
23%
insulators
23%
superconductivity
23%
light emitting diodes
23%
photons
23%
surface emitting lasers
23%
photopolymers
23%
graphene
23%
pulse repetition rate
23%
hadrons
22%
muons
22%
metals
22%
symmetry
21%
YAG lasers
21%
sapphire
21%
optical properties
21%
nanowires
21%
metalorganic chemical vapor deposition
20%
augmentation
20%
scattering amplitude
20%
Higgs bosons
20%
room temperature
20%
locking
20%
characterization
19%
reflectance
19%
absorbers
19%
traps
19%
lasing
18%
repetition
18%
vapor phase epitaxy
18%
magnetization
18%
oscillations
18%
yttrium-aluminum garnet
18%
capacitance
18%
center of mass
18%
scattering
17%
Raman lasers
17%
pulse duration
17%
electronic structure
17%
pair production
17%
critical point
17%
impurities
17%
transistors
17%
confidence
17%
neutrinos
16%
solid state lasers
16%
single crystals
16%
transition metals
16%
resonators
16%
semiconductor lasers
16%
flash
15%
diffraction
15%
polymethyl methacrylate
15%
modulation
15%
mirrors
15%
Chemical Compounds
Liquid Film
65%
Superconductor
61%
Quantum Dot
61%
Voltage
41%
Magnetic Field
39%
Annealing
39%
Electron Spin
38%
Electron Particle
37%
Molecular Beam Epitaxy
36%
Semiconductor
35%
Tunneling
34%
Nanowire
34%
Photoluminescence
32%
Energy
32%
Dielectric Material
29%
Exciton
28%
Monolayer
28%
Surface
28%
Oxide
28%
Field Effect
27%
Application
27%
Superconductivity
26%
Spectroscopy
25%
Quasiparticle
25%
Nonconductor
24%
Polarization
24%
Ambient Reaction Temperature
23%
Pump
22%
Pulsed Laser Deposition
22%
Magnetization
22%
Time
22%
Conductance
22%
Electronic State
22%
Length
20%
Leakage Current
20%
Optical Property
20%
Electric Field
19%
Wavelength
19%
Single Crystalline Solid
19%
Etching
18%
Band Gap
17%
Microwave
17%
Phonon
17%
Antiferromagnetic
17%
Strain
16%
Alloy
16%
Solar Cell
15%
Pressure
15%
Optoelectronics
15%
Compound Mobility
15%
Chemical Vapour Deposition
14%
Graphene
14%
Transition Element
14%
Metal
14%
Ion
13%
Fermion
13%
Kondo Effect
13%
Electrical Property
13%
Ground State
13%
Epitaxial Growth
13%
Nanocrystal
13%
Orbital
13%
Plasma
13%
Dioxygen
13%
X Ray Absorption Spectroscopy
13%
Resistance
13%
Simulation
13%
Magnetic Property
13%
Density of State
12%
Anisotropy
12%
Transport Property
12%
Superconducting Gap
12%
Wave
12%
Capacitor
11%
Resonance
11%
Transmission Electron Microscopy
11%
Volume
11%
Ferromagnetism
11%
Photon
11%
Thermoelectricity
11%
Behavior as Electrode
11%
Force
11%
Zinc Oxide
11%
Reflectivity
11%
Nanomaterial
11%
Quantum Transport
11%
Amorphous Material
11%
Reduction
11%
Polycrystalline Solid
10%
Strength
10%
Multilayer
10%
Hexagonal Space Group
10%
Non-Fermi Liquid
10%
Subband
10%
Photoconductivity
10%
Magnetism
10%
Two-Dimensional Electron Gas
10%
Heat
10%
Nanopillar
10%