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Four-junction superconducting circuit

We develop a theory for the quantum circuit consisting of a superconducting loop interrupted by four Josephson junctions and pierced by a magnetic flux (either static or time-dependent). In addition to the similarity with the typical three-junction flux qubit in the double-well regime, we demonstrat...

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Detalles Bibliográficos
Autores principales: Qiu, Yueyin, Xiong, Wei, He, Xiao-Ling, Li, Tie-Fu, You, J. Q.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4928057/
https://www.ncbi.nlm.nih.gov/pubmed/27356619
http://dx.doi.org/10.1038/srep28622