Patent ID: 8017415

Claim:
A method of forming a semiconductor device comprising the steps of: depositing a first semiconductor layer on the upper surface of a freestanding semiconductor alloy film; said first semiconductor layer being an oxide, a nitride, silicon, an antimonide, a metal, a dielectric or other semiconductor material; said semiconductor alloy being a nitride alloy or a zinc oxide alloy; said depositing being by a deposition process of MOCVD, HVPE, MBE, CVD, sputter, evaporative, or spincoating; and, depositing a second semiconductor layer on the lower surface of a freestanding semiconductor alloy film; said second semiconductor layer being an oxide, a nitride, silicon, an antimonide, a metal, a dielectric or other semiconductor material; said semiconductor alloy being a nitride alloy or a zinc oxide alloy; said depositing being by a deposition process of MOCVD, HVPE, MBE, CVD, sputter, evaporative, or spincoating; and further comprising the steps of: growing said freestanding semiconductor alloy film on a substrate; patterning said freestanding semiconductor alloy film; prior to said depositing the first semiconductor layer on the upper surface of said freestanding semiconductor alloy film and prior to depositing the second semiconductor layer on the lower surface of said freestanding semiconductor alloy film; and removing said freestanding semiconductor alloy film from said substrate.