Niobium-buffered tantalum for a superconducting fluxonium qubit
We use a magnetron sputtering system to grow a tantalum film on a sapphire substrate with a niobium buffer layer at room temperature. The tantalum film is in α -phase, which is preferred for superconducting quantum devices. We fabricate a superconducting heavy fluxonium qubit with this niobium-buffe...
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| Hoofdauteurs: | , , , , , , , , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
IOP Publishing
2025-01-01
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| Reeks: | Materials Research Express |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1088/2053-1591/adb091 |
| Tags: |
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