Low-Dimensional AgTePh Disordered Aggregation Versus Directed Coalescence for Shortwave-IR to Visible Semiconductors
Abstract
We report a rapid one-pot synthesis of mesoscale 2D AgTePh quantum-well crystals through a mild heating of a 1D nanowire intermediate. We contrast disordered aggregation (broadband NIR–SWIR emission) with directed coalescence (visible emission), revealing synthetic control over dimensionality and photophysics in organic-inorganic silver phenyltellurolate semiconductors.