Copper foam stands out as a remarkable material due to its unique structure, characterized by an intricate network of interconnected copper voids. This open cellular structure bestows copper foam with exceptional traits such as high porosity, low density, and excellent thermal and electrical conductivity. These features make it a versatile material

quantum dots present one of a kind Homes from the large polarizability of electron energy levels discretization of energy degrees concentration of oscillator energy for specific transition. The size induced outcomes in many cases are advanced with the surface area effects which can be predominant in these methods obtaining huge floor location to vo