Nature Communications (Sep 2022)
Growth of bilayer MoTe2 single crystals with strong non-linear Hall effect
Abstract
2D transition metal ditellurides exhibit nontrivial topological phases, but the controlled bottom-up synthesis of these materials is still challenging. Here, the authors report the layer-by-layer growth of large-area bilayer and trilayer 1T’ MoTe2 films, showing thickness-dependent ferroelectricity and nonlinear Hall effect.