Growth behavior in Axial InAs/GaAs nanowire heterostructures was observed as they have important applications in optoelectronics. The physical phenomena, which resulted in the failure of axial InAs nanowire growth on GaAs nanowires, was demonstrated. The vapor-liquid-solid (VPS) method was used for the growth of nanowire heterostructures. The changes in the growth directions of nanowires were studied by Transmission electron microscopy (TEM), which lead to the growth failure of InAs Axial gro...Expand abstract
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Novel growth phenomena observed in axial InAs/GaAs nanowire heterostructures.
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