Decoherence in a crystal-phase defined double quantum dot charge qubit strongly coupled to a high-impedance resonator

Decoherence of a charge qubit is usually credited to charge noise in the environment. Here we show that charge noise may not be the limiting factor for the qubit coherence. To this end, we study coherence properties of a crystal-phase defined semiconductor nanowire double quantum dot (DQD) charge qu...

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Bibliographic Details
Main Authors: Antti Ranni, Subhomoy Haldar, Harald Havir, Sebastian Lehmann, Pasquale Scarlino, Andreas Baumgartner, Christian Schönenberger, Claes Thelander, Kimberly A. Dick, Patrick P. Potts, Ville F. Maisi
Format: Article
Language:English
Published: American Physical Society 2024-11-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.6.043134
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