Gate fidelity and coherence of an electron spin in an Si/SiGe quantum dot with micromagnet

The gate fidelity and the coherence time of a quantum bit (qubit) are important benchmarks for quantum computation. We construct a qubit using a single electron spin in an Si/SiGe quantum dot and control it electrically via an artificial spin-orbit field from a micromagnet. We measure an average sin...

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Detalles Bibliográficos
Publicado en:Proc Natl Acad Sci U S A
Autores principales: Kawakami, Erika, Jullien, Thibaut, Scarlino, Pasquale, Ward, Daniel R., Savage, Donald E., Lagally, Max G., Dobrovitski, Viatcheslav V., Friesen, Mark, Coppersmith, Susan N., Eriksson, Mark A., Vandersypen, Lieven M. K.
Formato: Artigo
Lenguaje:Inglês
Publicado: National Academy of Sciences 2016
Materias:
Physical Sciences
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC5081655/
https://ncbi.nlm.nih.gov/pubmed/27698123
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1603251113
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