  Control over the morphology of TiS3 is demonstrated by synthesizing 1D
nanoribbons and 2D nanosheets. The nanosheets can be exfoliated down to a
single layer. Through extensive characterization of the two morphologies,
differences in the electronic properties are found and attributed to a higher
density of sulphur vacancies in nanosheets which, according to density
functional theory calculations, leads to an n-type doping.
