Strong coupling between resonators and spin ensembles in the presence of exchange couplings

Molecular qubits are extensively tunable, in contrast to other spin qubits. The use of spin ensembles as quantum repeaters in quantum communication relies on strong coupling between photon and spin modes. Here we show that the effective coupling strength depends on the magnetic interactions between...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) Vol. 56; no. 84; p. 12837
Main Authors: Lenz, Samuel, Hunger, David, van Slageren, Joris
Format: Journal Article
Language:English
Published: 28.10.2020
ISSN:1364-548X, 1364-548X
Online Access:Get more information
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Summary:Molecular qubits are extensively tunable, in contrast to other spin qubits. The use of spin ensembles as quantum repeaters in quantum communication relies on strong coupling between photon and spin modes. Here we show that the effective coupling strength depends on the magnetic interactions between the spins in the ensemble.Molecular qubits are extensively tunable, in contrast to other spin qubits. The use of spin ensembles as quantum repeaters in quantum communication relies on strong coupling between photon and spin modes. Here we show that the effective coupling strength depends on the magnetic interactions between the spins in the ensemble.
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ISSN:1364-548X
1364-548X
DOI:10.1039/d0cc04841k