ABOUT GERMANIUM

≤ 0.fifteen) is epitaxially grown over a SOI substrate. A thinner layer of Si is grown on this SiGe layer, after which you can the composition is cycled via oxidizing and annealing levels. Due to preferential oxidation of Si above Ge [sixty eight], the initial Si1–Polycrystalline Ge skinny films have captivated sizeable notice as potential comp