Quantum bath suppression in a superconducting circuit by immersion cooling

Abstract Quantum circuits interact with the environment via several temperature-dependent degrees of freedom. Multiple experiments to-date have shown that most properties of superconducting devices appear to plateau out at T ≈ 50 mK – far above the refrigerator base temperature. This is for example...

Full description

Bibliographic Details
Main Authors: M. Lucas, A. V. Danilov, L. V. Levitin, A. Jayaraman, A. J. Casey, L. Faoro, A. Ya. Tzalenchuk, S. E. Kubatkin, J. Saunders, S. E. de Graaf
Format: Article
Language:English
Published: Nature Portfolio 2023-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-023-39249-z