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First-order sideband transitions with flux-driven asymmetric transmon qubits

Open access
Strand, J. D., Ware, Matthew, Beaudoin, Félix, Ohki, T. A., Johnson, B. R., Blais, Alexandre, Plourde, B. L. T.·2013·Physical Review B

Abstract

We demonstrate rapid, first-order sideband transitions between a superconducting resonator and a frequency-modulated transmon qubit. The qubit contains a substantial asymmetry between its Josephson junctions leading to a linear portion of the energy band near the resonator frequency. The sideband transitions are driven with a magnetic flux signal of a few hundred MHz coupled to the qubit. This modulates the qubit splitting at a frequency near the detuning between the dressed qubit and resonator frequencies, leading to rates up to 85 MHz for exchanging quanta between the qubit and resonator.

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Metadata

Authors
Strand, J. D., Ware, M., Beaudoin, F., Ohki, T. A., Johnson, B. R., Blais, A., & Plourde, B. L. T.
Venue
Physical Review B
Published
2013-06-07
Volume
87
Issue
22
ISSN
  • 1098-0121 (ISSN-L)
  • 1550-235X
OpenAlex
W2083998576
Cited by
167
References
4
FWCI
8.10
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: First-order sideband transitions with flux-driven asymmetric transmon qubits. https://app.cochat.ai/papers/10.1103/physrevb.87.220505
The paper
Strand, J. D., Ware, M., Beaudoin, F., Ohki, T. A., Johnson, B. R., Blais, A., & Plourde, B. L. T. (2013). First-order sideband transitions with flux-driven asymmetric transmon qubits. Physical Review B. https://doi.org/10.1103/physrevb.87.220505

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