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Hydrogen bonds in Al(2)O(3) as dissipative two-level systems in superconducting qubits

Dissipative two-level systems (TLS) have been a long-standing problem in glassy solids over the last fifty years, and have recently gained new relevance as sources of decoherence in quantum computing. Resonant absorption by TLSs in the dielectric poses a serious limitation to the performance of supe...

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Detalles Bibliográficos
Autores principales: Gordon, Luke, Abu-Farsakh, Hazem, Janotti, Anderson, Van de Walle, Chris G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4274507/
https://www.ncbi.nlm.nih.gov/pubmed/25534108
http://dx.doi.org/10.1038/srep07590