activity
20132026
most citedSystematic Improvements in Transmon Qubit Coherence Enabled by Niobium Surface Encapsulation

123 citations · 506 across the 49 of their papers we have counts for

collaborators
Showing 2022Show all

19 papers · 1 filter

quant-ph2022★ 24 cited

Disentangling the sources of ionizing radiation in superconducting qubits

L. Cardani, I. Colantoni, A. Cruciani +27

Radioactivity was recently discovered as a source of decoherence and correlated errors for the real-world implementation of superconducting quantum processors. In this work, we mea…

hep-ph2022

SRF cavities and Superconducting qubits for Gravitational Waves and Dark Photons detection

Roberto Menta, Anna Grassellino, Roni Harnik +1

A short review which focuses on the employment of a Superconducting Radio Frequency cavity for detection of Gravitational Waves. This first part is inspired by the works of Berlin…

physics.acc-ph2022

HELEN: A Linear Collider Based On Advanced SRF Technology

S. Belomestnykh, P. C. Bhat, M. Checchin +9

This paper discusses recently proposed Higgs Energy LEptoN (HELEN) linear collider based on advances in superconducting radio frequency technology. The collider offers cost…

hep-ex2022★ 20 cited

Deepest sensitivity to wavelike dark photon dark matter with superconducting radio frequency cavities

Raphael Cervantes, Jose Aumentado, Caterina Braggio +9

Wavelike, bosonic dark matter candidates like axions and dark photons can be detected using microwave cavities known as haloscopes. Traditionally, haloscopes consist of tunable cop…

cond-mat.mtrl-sci2022

Understanding the Mechanism of the Performance Improvement in Nitrogen-doped Niobium Superconducting Radio Frequency Cavity

Xiaotian Fang, Jin-Su Oh, Matt Kramer +4

Niobium superconducting radiofrequency cavities enable applications in modern accelerators and quantum computers. However, the surface resistance significantly deteriorates the cav…

physics.app-ph2022

High quality superconducting Nb co-planar resonators on sapphire substrate

S. Zhu, F. Crisa, M. Bal +10

We present measurements and simulations of superconducting Nb co-planar waveguide resonators on sapphire substrate down to millikelvin temperature range with different readout powe…