Quantum Computing has inspired scientists as well as hardware and software developers
and is fundamentally changing the landscape of information technology. Quantum …

Linear bosonic modes offer a hardware-efficient alternative for quantum information
processing but require access to some nonlinearity for universal control. The lack of …

Lithium niobate is a promising material for develo** quantum acoustic technologies due to
its strong piezoelectric effect and availability in the form of crystalline thin films of high …

Building usefully coherent superconducting quantum processors depends on reducing
losses in their constituent materials [I. Siddiqi, Nat. Rev. Mater. 6, 875–891 (2021)] …

The current performance of superconducting circuit-based quantum processors is limited by
the poor understanding of interface physics, including native surface oxide formation on the …

In addition to striving to assemble more and more qubits in a single monolithic quantum
device, taking a modular design strategy may mitigate numerous engineering challenges for …

Quantum circuits show unprecedented sensitivity to external fluctuations compared to their
classical counterparts, and it can take as little as a single atomic defect somewhere in a mm …

Scaling up superconducting quantum circuits based on transmon qubits necessitates
substantial enhancements in qubit coherence time. Over recent years, tantalum (Ta) has …

Superconducting coplanar waveguide (CPW) microwave resonators in quantum circuits are
the best components for reading and changing the state of artificial atoms because of their …

The fabrication of superconducting circuits requires multiple deposition, etching, and
cleaning steps, each possibly introducing material property changes and microscopic …