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. 2023 Feb 10;9(6):eade9044. doi: 10.1126/sciadv.ade9044

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Fig. 2. — (A) Nanowire with a diameter (D) larger than the depletion region width (w). (B) Nanowire with a diameter smaller than depletion region width. (C) Tapered nanowire. (D) Radial homojunction in the nanowire. (E) Radial heterojunction on the nanowire.