Adding nonlinearity to an electromagnetic-magnonic quantum hybrid device

In this book, hybrid systems based on yttrium-iron-garnet (YIG), three dimensional microwave cavity resonators, and superconducting transmon qubits, are investigated by continuous wave and pulsed microwave spectroscopy. Limitations to the magnetic linewidth in the quantum regime are identified and c...

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Bibliografiske detaljer
Hovedforfatter: Pfirrmann, Marco
Format: Online
Sprog:engelsk
Udgivet: KIT Scientific Publishing 2022
Fag:
Online adgang:ONIX_20220817_9783731510031_3
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Summary:In this book, hybrid systems based on yttrium-iron-garnet (YIG), three dimensional microwave cavity resonators, and superconducting transmon qubits, are investigated by continuous wave and pulsed microwave spectroscopy. Limitations to the magnetic linewidth in the quantum regime are identified and coherent exchange between a magnon and a superconducting qubit are demonstrated. Finally, a first step towards a strongly coupled hybrid system containing all three components is demonstrated.