“…[41][42][43][44] It is well-known that the physical properties of thin films and nanoparticles, and specifically their electrical, optical, structural, and magnetic properties, can strongly depend on foreign dopants. 45,46 A variety of elements were incorporated within SnS thin films and nanoparticles to control their properties, including Se, 47 In, [48][49][50] Ni, 51 Cu, 52,53 Zn, 54,55 Al, 56 Bi, 57,58 Sb, 20 Ag, 59 Cd 60 and Fe. [61][62][63] Specifically, there are several reports on thin films of SnS deposited in the presence of Pb 2+ cations.…”