Fig. 1: Hydroxide Vapor Phase Deposition.
From: Low-defect-density WS2 by hydroxide vapor phase deposition
a Schematic of hydroxide vapor phase deposition (OHVPD) growth of WS2 monolayers. b Nudged elastic band (NEB) simulation of kinetic energy barriers (ΔE) for bonded OH and O dissociating from the edge of WS2. c, d Optical Image c and AFM image d of the OHVPD-WS2 monolayer. e Photo of a 2-inch OHVPD-WS2 monolayer film grown on a sapphire substrate.
