Probing flux and charge noise with macroscopic resonant tunneling

We report on measurements of flux and charge noise in an rf-SQUID flux qubit using macroscopic resonant tunneling (MRT). We measure rates of incoherent tunneling from the lowest energy state in the initial well to the ground and first excited states in the target well. The result of the measurement...

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Veröffentlicht in:	arXiv.org 2022-10
Hauptverfasser:	Whiticar, Alexander M, Smirnov, Anatoly Y, Lanting, Trevor, Whittaker, Jed, Altomare, Fabio, Medina, Teresa, Deshpande, Rahul, Ejtemaee, Sara, Hoskinson, Emile, Babcock, Michael, Amin, Mohammad H
Format:	Artikel
Sprache:	eng
Schlagworte:	Excitation Physics - Quantum Physics Physics - Superconductivity Qubits (quantum computing) Resonant tunneling
Online-Zugang:	Volltext
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