In situ Observation of Annealing Effects in Ga(NAsP) Multi Quantum Well Structures

Thermal annealing effects on the optical gain of InGaN/GaN quantum well structures

In this work, the variation of the optical gain in the InGaN/GaN quantum well after thermal annealing is simulated. The potential profile change of the quantum well resulting from the interdiffusion of Ga and In atoms across the interface of the well and the barrier during the thermal treatments is assumed to follow Fick s law. The results show that the thermal annealing can induce an increase ...

Observation of the fractional quantum Hall effect in GaAs-(Ga,A1)As quantum well structures

evaluation of systemic effects of ginger fractions on salivation in rats

چکیده ندارد.

Design of a new asymmetric waveguide in InP-Based multi-quantum well laser

Today, electron leakage in InP-based separate confinement laser diode has a serious effect on device performance. Control of electron leakage current is the aim of many studies in semiconductor laser industry. In this study, for the first time, a new asymmetric waveguide structure with n-interlayer for a 1.325 μm InP-based laser diode with InGaAsP multi-quantum well is proposed and theoreticall...

non-linear study of various slit shear walls in steel structures

seismic retrofit strategies have been developed in the past few decades following the introduction of new seismic provisions and the availability of advanced materials and methods. it can be observed that new approaches to deal with more lateral forces are more innovative and more energy absorbent. in line with this, there is a growing trend toward the use of steel shear walls as a system with ...