Fast, low-power manipulation of spin ensembles in superconducting microresonators

A. J. Sigillito, H. Malissa, A. M. Tyryshkin, H. Riemann, N. V. Abrosimov, P. Becker, H. J. Pohl, M. L W Thewalt, Kohei M Itoh, J. J L Morton, A. A. Houck, D. I. Schuster, S. A. Lyon

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

We demonstrate the use of high-Q superconducting coplanar waveguide (CPW) microresonators to perform rapid manipulations on a randomly distributed spin ensemble using very low microwave power (400 nW). This power is compatible with dilution refrigerators, making microwave manipulation of spin ensembles feasible for quantum computing applications. We also describe the use of adiabatic microwave pulses to overcome microwave magnetic field (B1) inhomogeneities inherent to CPW resonators. This allows for uniform control over a randomly distributed spin ensemble. Sensitivity data are reported showing a single shot (no signal averaging) sensitivity to 107 spins or 3×104spins/√Hz with averaging.

Original languageEnglish
Article number222407
JournalApplied Physics Letters
Volume104
Issue number22
DOIs
Publication statusPublished - 2014 Jun 2

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manipulators
microwaves
waveguides
sensitivity
refrigerators
quantum computation
shot
dilution
Q factors
inhomogeneity
resonators
pulses
magnetic fields

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Sigillito, A. J., Malissa, H., Tyryshkin, A. M., Riemann, H., Abrosimov, N. V., Becker, P., ... Lyon, S. A. (2014). Fast, low-power manipulation of spin ensembles in superconducting microresonators. Applied Physics Letters, 104(22), [222407]. https://doi.org/10.1063/1.4881613

Fast, low-power manipulation of spin ensembles in superconducting microresonators. / Sigillito, A. J.; Malissa, H.; Tyryshkin, A. M.; Riemann, H.; Abrosimov, N. V.; Becker, P.; Pohl, H. J.; Thewalt, M. L W; Itoh, Kohei M; Morton, J. J L; Houck, A. A.; Schuster, D. I.; Lyon, S. A.

In: Applied Physics Letters, Vol. 104, No. 22, 222407, 02.06.2014.

Research output: Contribution to journalArticle

Sigillito, AJ, Malissa, H, Tyryshkin, AM, Riemann, H, Abrosimov, NV, Becker, P, Pohl, HJ, Thewalt, MLW, Itoh, KM, Morton, JJL, Houck, AA, Schuster, DI & Lyon, SA 2014, 'Fast, low-power manipulation of spin ensembles in superconducting microresonators', Applied Physics Letters, vol. 104, no. 22, 222407. https://doi.org/10.1063/1.4881613
Sigillito AJ, Malissa H, Tyryshkin AM, Riemann H, Abrosimov NV, Becker P et al. Fast, low-power manipulation of spin ensembles in superconducting microresonators. Applied Physics Letters. 2014 Jun 2;104(22). 222407. https://doi.org/10.1063/1.4881613
Sigillito, A. J. ; Malissa, H. ; Tyryshkin, A. M. ; Riemann, H. ; Abrosimov, N. V. ; Becker, P. ; Pohl, H. J. ; Thewalt, M. L W ; Itoh, Kohei M ; Morton, J. J L ; Houck, A. A. ; Schuster, D. I. ; Lyon, S. A. / Fast, low-power manipulation of spin ensembles in superconducting microresonators. In: Applied Physics Letters. 2014 ; Vol. 104, No. 22.
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