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RF antenna design f...
RF antenna design for 3D quantum memories
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- Deppe, F. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM),Munich Center for Quantum Science and Technology (MCQST)
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- Xie, E. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Fedorov, K. G. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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visa fler...
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- Andersson, Gustav, 1990 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Technische Universität München (TUM),Technical University of Munich (TUM)
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- Muller, Jonathan (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM),Toshiba Corporation
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Marx, A. (författare)
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- Gross, R. (författare)
- Munich Center for Quantum Science and Technology (MCQST),Technische Universität München (TUM),Technical University of Munich (TUM)
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visa färre...
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(creator_code:org_t)
- 2021
- 2021
- Engelska.
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Ingår i: 2021 International Applied Computational Electromagnetics Society Symposium, ACES 2021.
- Relaterad länk:
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https://research.cha...
Abstract
Ämnesord
Stäng
- A quantum memory has to meet the conflicting requirements of strong coupling for fast readout and weak coupling for long storage. Multimode rectangular superconducting 3D cavities are known to satisfy both properties. Here, we systematically study the external coupling to the two lowest-frequency modes of an aluminum cavity. First, we introduce a general analytical scheme to describe the capacitive coupling of the antenna pin and validate this model experimentally. On this basis, we engineer an antenna which is overcoupled to the first mode, but undercoupled to the second mode.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- RF antenna
- Quantum memory
- Quantum communication
- Quantum computing
- Superconducting quantum circuits
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)