@article{ author = {Dheyab, Amer Badr, Mohammed, Safaa Idan, Mustafa, Marwa Kamal, Fayadh, Rasha Saad, Hussein, Noor Luay}, title = {Fabrication and characterization of PSi/nanometal hybrid structures by laser for CO gas sensor}, journal = {Journal of Theoretical and Applied Physics}, year = {2020}, volume = {0}, number = {2}, pages = {107-112}, doi = {10.1007/s40094-020-00368-3} }