US Patent 10505096 Three-dimensional integration for qubits on multiple height crystalline dielectric

Techniques related to a three-dimensional integration for qubits on multiple height crystalline dielectric and method of fabricating the same are provided. A superconductor structure can comprise a first buried layer that can comprise a first patterned superconducting layer of a first wafer bonded to a second patterned superconducting layer of a second wafer. The superconductor structure can also comprise a patterned superconducting film attached to the second wafer. Further, the superconductor structure can comprise a second buried layer that can comprise a third patterned superconducting layer of a third wafer bonded to the patterned superconducting film that can be attached to the second wafer.