A physical model of quantum cascade lasers: Application to GaAs, GaN and SiGe devices

Chemistry

• Alloy 19%
• Application 17%
• Current Density 20%
• Current Gain 49%
• Effective Mass 38%
• Electron Particle 15%
• Electronic Band Structure 27%
• Energy Balance 38%
• Models (Physical) 75%
• Pseudopotential 35%
• Reaction Yield 22%
• Standard Model 42%
• Subband 80%
• Wave Function 32%

Engineering & Materials Science

• Band structure 25%
• Carrier concentration 52%
• Current density 17%
• Electrons 18%
• Energy balance 19%
• Infrared radiation 16%
• Laser applications 87%
• Lasers 14%
• Phonons 29%
• Quantum cascade lasers 100%
• Scattering 17%
• Simulators 13%
• Temperature 22%
• Wave functions 25%

Physics & Astronomy

• approximation 9%
• cascades 16%
• current density 13%
• eigenvectors 16%
• electrons 7%
• energy 5%
• envelopes 15%
• iteration 17%
• laser applications 65%
• lasers 8%
• phonons 12%
• pseudopotentials 18%
• quantum cascade lasers 61%
• scattering 9%
• simulators 18%
• temperature 10%
• temperature dependence 11%
• threshold currents 19%
• wave functions 14%