Dheyab, A. B.; Mohammed, S. I.; Mustafa, M. K.; Fayadh, R. S.; Hussein, N. L. Fabrication and Characterization of PSi Nanometal Hybrid Structures by Laser for CO Gas Sensor. J Theor Appl phys 2023, 14 (2). https://doi.org/10.1007/s40094-020-00368-3.