| Autor: |
Sabonis, Deividas, van Zanten, David, Suter, Judith, Karzig, Torsten, Pikulin, Dmitry I., Väyrynen, Jukka I., O'Farrell, Eoin, Razmadze, Davydas, Krogstrup, Peter, Marcus, Charles M. |
| Rok vydání: |
2021 |
| Předmět: |
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| DOI: |
10.48550/arxiv.2105.08871 |
| Popis: |
Transport studies of Andreev bound states (ABSs) are complicated by the interplay of charging effects and superconductivity. Here, we compare transport approaches to ABS spectroscopy in a semiconductor-superconductor island to a charge-sensing approach based on an integrated radio-frequency single-electron transistor. Consistency of the methods demonstrates that fast, non-invasive charge sensing allows accurate quantitative measurement of ABSs while eluding some complexities of transport. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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