Magnetic-Field-Compatible Superconducting Transmon Qubit
نویسندگان
چکیده
We present a hybrid semiconductor-based superconducting qubit device which remains coherent at magnetic fields up to 1 T. The transition frequency exhibits periodic oscillations with field, consistent interference effects due the flux threading cross section of proximitized semiconductor nanowire junction. As induced superconductivity revives, additional modes emerge high fields, we attribute interaction and low-energy Andreev states.
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ژورنال
عنوان ژورنال: Physical review applied
سال: 2021
ISSN: ['2331-7043', '2331-7019']
DOI: https://doi.org/10.1103/physrevapplied.15.054001