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Fig. 1 | Nanoscale Research Letters

Fig. 1

From: Raman Spectroscopic Characterizations of Self-Catalyzed InP/InAs/InP One-Dimensional Nanostructures on InP(111)B Substrate using a Simple Substrate-Tilting Method

Fig. 1

Growth morphology of InP/InAs nanostructures. a Schematic layout of InP/In(As,P) multi core-shell nanopillar and nanocone. b SEM images of top view (upper row) and 45-degree tilted view (lower row) of InP nanopillars, InP/InAs/InP nanopillars, and InP/InAs/InP nanocones grown on (111)B oriented InP single crystal wafer

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