Characterizing Granular Aluminum in Superconducting Circuits

ORAL

Abstract

High kinetic inductance materials are promising candidates for implementing large inductances which are crucial for several proposed qubit designs. These materials also allow for a distributed nonlinear element, opening the door for a new family of qubits. Here, we present a new method to deposit granular aluminum in addition to spectroscopic and time domain measurements of granular aluminum-based superconducting qubits.

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Presenters

  • Alexander Place

    Princeton University

Authors

  • Alexander Place

    Princeton University

  • Thomas Hazard

    Princeton University, Department of Electrical Engineering, Princeton University, Electrical Engineering, Princeton University

  • Andras Gyenis

    Princeton University, Department of Electrical Engineering, Princeton University, Electrical Engineering, Princeton University

  • Andrew Houck

    Princeton University, Department of Electrical Engineering, Princeton University, Electrical Engineering, Princeton University