Mo/W/Al doped tin oxide thin films: exploring optical and mechanical properties for transparent protective coating applicationsParnandi Venkata Rajeswari, Yadavalli Venkata Pavana Kumar Raghava, Sumanta Kumar Tripathy and Nidasanametla Soma Sundara Venkata Raja RaoEur. Phys. J. Appl. Phys., 96 1 (2021) 10301DOI: https://doi.org/10.1051/epjap/2021210084