This symposium is part of the larger event under the Virtual Symposium @ FSG 2020-2021 series initiated by the Research, Industrial Linkage, Community & Alumni Office, FSG. PhyMaS 2.0 aims to provide a platform for researchers, industrial brains, and students to get together and share experiences and knowledge that encompasses recent research advances in physics and materials science. In accordance with PhyMaS 2.0 theme, Advanced Materials: Key & Current Challenges; we are honored to host this symposium to promote an international platform as an interactive research forum and networking in the area of physics and materials science via virtual oral and poster presentations.