fig 1 (IMAGE)

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fig 1

Caption

(a) Schematic of p-i-n InGaAs/InP single QW nanowire LED structure with lateral and vertical cross-sections. (b) 30° tilted view SEM image of the nanowire array with a pitch of 800 nm. (c) Cross-sectional HAADF-STEM image of a nanowire showing the hexagonal shape and radial QW under different magnifications. (d) EDX elemental maps of the cross-sectional region in (c).

Credit

OES

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