Multiwall Carbon Nanotube Josephson Junctions with Niobium Contacts
نویسندگان
چکیده
منابع مشابه
Carbon nanotube Josephson junctions with Nb contacts
We report on the preparation of carbon nanotube Josephson junctions using superconducting electrodes made of niobium. Gate-controllable supercurrents with values of up to 30 nA are induced by the proximity effect. The IV curves are hysteretic at low temperature and the corresponding switching histograms have a width of 0.5%–2%. An on-chip resistive environment integrated in the sample layout is...
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