Engineering & Materials Science
Phonons
99%
Semiconductor quantum wells
98%
Scattering
59%
Relaxation
59%
Free electron lasers
49%
Modulation
48%
Charge density
44%
Spectroscopy
35%
Electrons
31%
Acoustics
25%
Pumps
24%
Chemical Compounds
Optical Phonon
100%
Acoustic Phonon
55%
Subband
45%
Free Electron
40%
Monte Carlo Method
33%
Statistical Ensemble
31%
Pump
30%
Charge Density
30%
Time
22%
Spectroscopy
20%
Simulation
20%
Probe
19%
Electron Particle
17%
Energy
14%
Physics & Astronomy
aluminum gallium arsenides
59%
quantum wells
48%
phonons
43%
modulation
41%
decay
35%
scattering
32%
free electron lasers
32%
simulation
24%
pumps
22%
probes
19%
acoustics
18%
spectroscopy
16%
pulses
15%
excitation
15%
electrons
13%
energy
9%