Strain analysis of InGaN/GaN multi quantum well LED structures

Optimisation of strain - compensated multi - quantum well solar cells

Analysis of Multi-Quantum Well Electroabsorption Modulators

Electroabsorption modulators (EAMs) based on the quantum confined Stark effect have advantages in applications that require high speed, low drive voltage, and high extinction ratio. They are promising devices for external signal modulation in high-bandwidth optical communication systems. EAMs can be integrated with other devices like laser diodes, semiconductor optical amplifiers, and mode tran...

circuit modeling of quantum well heterostructure biopolar phototransistor مدل سازی مداری qw-hbpt

چکیده ندارد.

Quantum well intermixing in GaInNAs/GaAs structures

Exciton condensate in semiconductor quantum well structures.

We propose that the exciton condensate may form in a well-controlled way in appropriately arranged semiconductor quantum well structures. The mean-field theory of Keldysh and Kopaev, exact in both the high density and the low density limits, is solved numerically to illustrate our proposal. The electron-hole pairing gap and the excitation spectrum of the exciton condensate are obtained. The ene...