Controllable physicochemical properties of WO_x thin films grown under glancing angle

• Rupam Mandal,
• Aparajita Mandal,
• Alapan Dutta,
• Rengasamy Sivakumar,
• Sanjeev Kumar Srivastava and
• Tapobrata Som

Beilstein J. Nanotechnol. 2024, 15, 350–359, doi:10.3762/bjnano.15.31

• fabricating WOx-based optoelectronic devices, including photovoltaic cells. Keywords: annealing; glancing angle sputter deposition; heterojunction; tungsten oxide; work function; Introduction Tungsten oxide (WOx; x ≤ 3) is a popular transition-metal oxide for various optoelectronic devices because of its