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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/1811.10875 |
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| _version_ | 1866929361090772992 |
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| author | Gargiulo, O. Oleschko, S. Prat-Camps, J. Zanner, M. Kirchmair, G. |
| author_facet | Gargiulo, O. Oleschko, S. Prat-Camps, J. Zanner, M. Kirchmair, G. |
| contents | Fast magnetic flux control is a crucial ingredient for circuit quantum electrodynamics (cQED) systems. So far it has been a challenge to implement this technology with the high coherence 3D cQED architecture. In this paper we control the magnetic field inside a superconducting waveguide cavity using a magnetic hose, which allows fast flux control of 3D transmon qubits on time scales < 100 ns. The hose is designed as an effective microwave filter to not compromise the energy relaxation time of the qubit. The magnetic hose is a promising tool for fast magnetic flux control in various platforms intended for quantum information processing and quantum optics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1811_10875 |
| institution | arXiv |
| publishDate | 2018 |
| record_format | arxiv |
| spellingShingle | Fast flux control of 3D transmon qubits using a magnetic hose Gargiulo, O. Oleschko, S. Prat-Camps, J. Zanner, M. Kirchmair, G. Quantum Physics Superconductivity Fast magnetic flux control is a crucial ingredient for circuit quantum electrodynamics (cQED) systems. So far it has been a challenge to implement this technology with the high coherence 3D cQED architecture. In this paper we control the magnetic field inside a superconducting waveguide cavity using a magnetic hose, which allows fast flux control of 3D transmon qubits on time scales < 100 ns. The hose is designed as an effective microwave filter to not compromise the energy relaxation time of the qubit. The magnetic hose is a promising tool for fast magnetic flux control in various platforms intended for quantum information processing and quantum optics. |
| title | Fast flux control of 3D transmon qubits using a magnetic hose |
| topic | Quantum Physics Superconductivity |
| url | https://arxiv.org/abs/1811.10875 |