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...
| Váldodahkkit: | , , , , , , , , |
|---|---|
| Materiálatiipa: | Artihkal |
| Giella: | English |
| Almmustuhtton: |
IOP Publishing
2025-01-01
|
| Ráidu: | Materials Research Express |
| Fáttát: | |
| Liŋkkat: | https://doi.org/10.1088/2053-1591/adb091 |