Md. Riyaj
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View article: Optimization of Type-II AlAs/AlInAs/GaAsSb Heterostructure at 1550 nm Under Well-Width Variation
Optimization of Type-II AlAs/AlInAs/GaAsSb Heterostructure at 1550 nm Under Well-Width Variation Open
A W-shaped type-II AlAs/Al_<0.3>In_<0.7>As /GaA_s_<0.1>Sb_<0.9> lasing nanoscale heterostructure is designed for near infrared emission. The Luttinger kohn 6*6 model is used to compute wavefunctions, dispersion, matrix elements and then op…
View article: Investigation of high optical gain in type-I AlSb/InGaAsSb/AlSb nano-scale heterostructure for NIR applications
Investigation of high optical gain in type-I AlSb/InGaAsSb/AlSb nano-scale heterostructure for NIR applications Open
The paper deals with the effects of well width deviation on optical gain and Optical properties of Gallium Antimony based type-I AlSb/InGaAsSb/AlSb nano-scale heterostructure under different well width have been reported. The behavior of o…
View article: Red Shift in Optical Properties of Type-I Al<sub>0.45</sub>Ga<sub>0.55</sub>As/GaAs<sub>0.84</sub>P<sub>0.16</sub>/Al<sub>0.45</sub>Ga<sub>0.55</sub>As Nano-heterostructure under External Strain
Red Shift in Optical Properties of Type-I Al<sub>0.45</sub>Ga<sub>0.55</sub>As/GaAs<sub>0.84</sub>P<sub>0.16</sub>/Al<sub>0.45</sub>Ga<sub>0.55</sub>As Nano-heterostructure under External Strain Open
The application of external pressure on a heterostructure produces changes in the lattice parameter and symmetry of the material. These in turn produce significant changes in the electronic bandstructure. Due to the application of external…