Optoelectronic characteristics of InGaAs (P)/InP strained quantum well and superlattice

Abstract

利用低压金属有机化合物化学汽相沉积(MOCVd)生长技术在InP衬底上生长IngAAS/InP应变量子阱、超晶格和IngAASP/InP量子阱结构材料,利用77k光荧光(Pl)测量这一应变量子阱和量子阱的光学性质,利用双晶X光测量应变超晶格的性质。InGaAs/InP strained quantum well and superlattice,and InGaAsP quantum well were grown on InP substrate by low-pressure metal organic vapor deposition (LP-MOCVD).The optical characteristics of the strained quantum well and quantum well were studied by photoluminescent (PL) at 77 K, while the characteristics of InGaAs/InP strained superlattice are measured by X-ray double crystal diFFraction.福建省自然科学基金;国家自然科学基

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