Coupling high-overtone bulk acoustic wave resonators via superconducting qubits

  1. Wayne Crump,
  2. Alpo Välimaa,
  3. and Mika A. Sillanpää
In this work, we present a device consisting of two coupled transmon qubits, each of which are coupled to an independent high-overtone bulk acoustic wave resonator (HBAR). Both HBAR