| AVS 64th International Symposium & Exhibition | |
| Nanometer-scale Science and Technology Division | Thursday Sessions |
| Session NS-ThP |
| Session: | Nanometer-scale Science and Technology Poster Session |
| Presenter: | Vivekananda Adiga, IBM Research Division, T.J. Watson Research Center |
| Authors: | V.P. Adiga, IBM Research Division, T.J. Watson Research Center N.T. Bronn, IBM Research Division, T.J. Watson Research Center S.B. Olivadese, IBM Research Division, T.J. Watson Research Center X. Wu, NIST Boulder D.P. Pappas, NIST Boulder J.M. Chow, IBM Research Division, T.J. Watson Research Center |
| Correspondent: | Click to Email |
We demonstrate a package containing a superconducting quantum processor wherein we use Pogo pins (50 Ohm) to access the topologically isolated qubits. This allows us to enclose our quantum processor in a non-magnetic environment where we can maintain RF-Hygiene and the entire assembly is compatible with low temperature operation. Self-alignment of the parts allows for rapid testing and scalable integration. We demonstrate low energy loss and high phase coherence comparable to the standard packages involving wirebonds. Single and two-qubit gate fidelities are on par with standard packaging schemes with cross talk less than -40 db at the frequencies of operation. Results are promising for integration with extensible qubit architectures.