Coupling high-overtone bulk acoustic wave resonators via superconducting qubits

被引：1

作者：

Crump, Wayne ^{[1
]}

Valimaa, Alpo ^{[1
]}

Sillanpaa, Mika A. ^{[1
]}

机构：

[1] Aalto Univ, Dept Appl Phys, POB 15100, FI-00076 Aalto, Finland

来源：

APPLIED PHYSICS LETTERS | 2023年 / 123卷 / 13期

基金：

欧盟地平线“2020”; 芬兰科学院; 欧洲研究理事会;

关键词：

STATE;

D O I：

10.1063/5.0166924

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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 resonators support a plethora of acoustic modes, which can couple to the qubit near resonantly. We first show qubit-qubit interaction in the multimode system and, finally, quantum state transfer where an excitation is swapped from an HBAR mode of one qubit to an HBAR mode of the other qubit.

引用

页数：5

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