Bonding-Directed Crystallization of Ultra-Long One-Dimensional NbS₃ van der Waals Nanowires.

ABSTRACT: The rediscovery of one-dimensional (1D) and quasi-1D (q-1D) van der Waals (vdW) crystals ushered the realization of nascent physical properties in 1D that are suitable for applications in photonics, electronics, and sensing. However, despite renewed interest in the creation and understanding of the physical properties of 1D and q-1D vdW crystals, the lack of accessible synthetic pathways for growing well-defined nanostructures that extend across several length scales remains. Using the highly anisotropic 1D vdW NbS₃-I crystal as a model phase, we present a catalyst-free and bottom-up synthetic approach to access ultralong nanowires, with lengths reaching up to 7.9 mm and with uniform thicknesses ranging from 13 to 160 nm between individual nanowires. Control over the synthetic p

SUBMITTER: Lopez D 

PROVIDER: S-EPMC11345755 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature