Mathematics
Biased
24%
Depletion
37%
Design
8%
Distinct
9%
Electron
26%
Electron Transport
23%
Heterostructures
22%
Injector
40%
Lifetime
13%
Mid-infrared
100%
Phonon
19%
Probe
15%
Pump
16%
Quantum Cascade Laser
8%
Quantum Well
44%
Recovery
25%
Roughness
15%
Scattering
11%
Semiconductors
15%
Waveguide
15%
Engineering & Materials Science
Carrier transport
27%
Electron Transport
27%
Electron tunneling
27%
Electrons
17%
Heterojunctions
22%
Phonon scattering
31%
Pumps
13%
Quantum cascade lasers
94%
Recovery
23%
Resonant tunneling
59%
Semiconductor materials
15%
Semiconductor quantum wells
54%
Stimulated emission
34%
Surface roughness
14%
Temperature
6%
Waveguides
17%
Chemical Compounds
Ambient Reaction Temperature
14%
Electron Particle
28%
Electron Transport
25%
Injector
64%
Mid-IR Spectroscopy
66%
Phonon
29%
Probe
15%
Pump
25%
Resonant Tunneling
91%
Semiconductor
19%
Stimulated Emission
35%
Tunneling
26%
Physics & Astronomy
depletion
22%
electron tunneling
14%
electrons
11%
injectors
26%
lasing
11%
life (durability)
8%
phonons
8%
probes
7%
pulses
25%
pumps
9%
quantum cascade lasers
58%
quantum wells
20%
recovery
21%
resonant tunneling
30%
room temperature
7%
roughness
10%
scattering
6%
stimulated emission
14%
thresholds
8%
waveguides
8%