Fig. 4: Universality of topotactic fabrication strategy.
From: Topotactic fabrication of transition metal dichalcogenide superconducting nanocircuits
SEM images, Raman spectra, and AFM images of circle-holey NbS2 (a–c), triangle-holey TiSe2 (d–f), and spiral MoTe2 nanowires (g–i). The height (H) profiles in c, f, and i are derived from the dashed red line in relative AFM images.
