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Semiconductor nanowires in InP and related material systems: MBE growth and properties

机译:INP和相关材料系统中的半导体纳米线:MBE生长和性质

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In this work, we report on the Au-assisted MBE of various InP and related material NWs on InP(111)B substrates. The influence of growth conditions on the InAsP insertion geometry and composition in InP nanowire is evidenced. Ex-situ thermal annealing produces significant changes to the PL spectra of these heterostructures. It is shown that InP/InAsP/InP heterostructures are well suited for fabrication of emitters in the telecommunication wavelength range 1.3–1.55 μm.
机译:在这项工作中,我们在INP(111)B基板上报告各种INP和相关材料NWS的AU辅助MBE。证明了在INP纳米线中不适应的生长条件对InP纳米线中的成分的影响。前原位热退火产生这些异质结构的PL光谱的显着变化。结果表明,INP / INASP / INP异质结构非常适合于在电信波长范围1.3-1.55μm的电信波长范围内的发射器制造。

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