Chemical solution deposition of Bi2WO6 thin films.
Using [Bi2W]1: precursor solutions were spin-coated onto platinised silicon.
4 layers; heated to 300 oC between layers, ramped to 600 oC at 10 o/min. and annealed at 600 o C for 1 hr.
SEM: surface & cross-section.

XRD of thin film from [Bi2W]1 precursor.