Chemical Compounds
Two-Dimensional Electron Gas
100%
Four Wave Mixing
91%
Nonlinear Dynamics
87%
Electric Field
16%
Sphere
15%
Sampling
15%
Polarization
14%
Plasma
11%
Electron Particle
10%
Energy
8%
Reaction Yield
7%
Time
6%
Engineering & Materials Science
Two dimensional electron gas
98%
Four wave mixing
89%
Semiconductor quantum wells
29%
Electrooptical effects
24%
Time measurement
20%
Electrons
18%
Scattering
17%
Plasmas
17%
Electric fields
17%
Polarization
17%
Modulation
14%
Sampling
13%
Physics & Astronomy
four-wave mixing
56%
electron gas
53%
excitation
27%
electron plasma
20%
pulses
18%
electro-optics
17%
aluminum gallium arsenides
17%
sampling
15%
time measurement
14%
quantum wells
14%
modulation
12%
propagation
11%
electric fields
11%
polarization
10%
scattering
9%
energy
5%