👉 The term "thermodiffusion" refers to a phenomenon in which heat is diffused through materials, such as metals and semiconductors. The diffusion of heat involves the movement of atoms or molecules along a material's surface, where they can diffuse into adjacent layers or passively scatter away from the hot side. This process can be influenced by temperature differences between the two sides of the material, leading to changes in electrical conductivity. Thermodiffusion is often studied in materials science and
