| 摘要 |
A semiconductor device comprising a honeycomb heteroepitaxy and method for making same are described. One embodiment is a method comprising defining a mask on a silicon substrate, the mask comprising a plurality of nano-size openings therethrough; subsequent to the defining, creating essentially defect-free non-silicon semiconductor nano-islands on portions of a surface of the silicon substrate exposed through the mask openings; subsequent to the creating, depositing high-k gate dielectric is deposited on the nano-islands; and subsequent to the deposition, constructing transistors on the nano-islands. |
