Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

Numerous loss mechanisms can limit coherence and scalability of planar and 3D-based circuit quantum electrodynamics (cQED) devices, particularly due to their packaging. The low loss and natural isolation of 3D enclosures make them good candidates for coherent scaling. We introduce a coaxial transmission line device architecture with coherence similar to traditional 3D cQED systems. Measurements demonstrate well-controlled external and on-chip couplings, a spectrum absent of cross-talk or spurious modes, and excellent resonator and qubit lifetimes. We integrate a resonator-qubit system in this architecture with a seamless 3D cavity, and separately pattern a qubit, readout resonator, Purcell filter, and high-Q stripline resonator on a single chip. Device coherence and its ease of integration make this a promising tool for complex experiments.

Bibliography

Axline, C., Reagor, M., Heeres, R., Reinhold, P., Wang, C., Shain, K., Pfaff, W., Chu, Y., Frunzio, L., & Schoelkopf, R. J. (2016). An architecture for integrating planar and 3D cQED devices. Applied Physics Letters, 109(4).

Authors 10
  1. C. Axline (first)
  2. M. Reagor (additional)
  3. R. Heeres (additional)
  4. P. Reinhold (additional)
  5. C. Wang (additional)
  6. K. Shain (additional)
  7. W. Pfaff (additional)
  8. Y. Chu (additional)
  9. L. Frunzio (additional)
  10. R. J. Schoelkopf (additional)
References 23 Referenced 69
  1. 10.1038/nature13171 / Nature (2014)
  2. 10.1103/PhysRevA.68.042322 / Phys. Rev. A (2003)
  3. 10.1063/1.4863745 / Appl. Phys. Lett. (2014)
  4. 10.1103/PhysRevLett.107.240501 / Phys. Rev. Lett. (2011)
  5. 10.1088/0953-2048/29/4/044001 / Superconductor Science and Technology (2016)
  6. 10.1103/PhysRevB.94.014506 / Phys. Rev. B (2016)
  7. 10.1063/1.4935541 / Appl. Phys. Lett. (2015)
  8. J. M. Gambetta, J. M. Chow, and M. Steffen, e-print arXiv:1510.04375 [quant-ph].
  9. 10.1038/npjqi.2016.2 / npj Quantum Inf. (2016)
  10. 10.1126/science.1231930 / Science (2013)
  11. 10.1103/PhysRevX.4.041041 / Phys. Rev. X (2014)
  12. See supplementary material at http://dx.doi.org/10.1063/1.4959241 for experimental details. (10.1063/1.4959241)
  13. 10.1063/1.3693409 / Appl. Phys. Lett. (2012)
  14. 10.1063/1.4792698 / Appl. Phys. Lett. (2013)
  15. 10.1063/1.3692073 / J. Appl. Phys. (2012)
  16. 10.1063/1.2906373 / Appl. Phys. Lett. (2008)
  17. 10.1002/andp.200710261 / Ann. Phys. (2007)
  18. 10.1103/PhysRevLett.108.240502 / Phys. Rev. Lett. (2012)
  19. 10.1038/nature02851 / Nature (2004)
  20. 10.1063/1.3435463 / Appl. Phys. Lett. (2010)
  21. 10.1103/PhysRevLett.112.190504 / Phys. Rev. Lett. (2014)
  22. J. Z. Blumoff, K. Chou, C. Shen, M. Reagor, C. Axline, R. T. Brierley, M. P. Silveri, C. Wang, B. Vlastakis, S. E. Nigg, L. Frunzio, M. H. Devoret, L. Jiang, S. M. Girvin, and R. J. Schoelkopf, e-print arXiv:1606.00817 [quant-ph].
  23. 10.1126/science.aaf2941 / Science (2016)
Dates
Type When
Created 9 years ago (July 26, 2016, 7:50 a.m.)
Deposited 2 years ago (July 31, 2023, 4:59 a.m.)
Indexed 2 weeks, 2 days ago (Aug. 6, 2025, 9:14 a.m.)
Issued 9 years ago (July 25, 2016)
Published 9 years ago (July 25, 2016)
Published Online 9 years ago (July 25, 2016)
Published Print 9 years ago (July 25, 2016)
Funders 3
  1. National Science Foundation 10.13039/100000001

    Region: Americas

    gov (National government)

    Labels4
    1. U.S. National Science Foundation
    2. NSF
    3. US NSF
    4. USA NSF
    Awards1
    1. MRSECDMR 1119826
  2. Alexander von Humboldt-Stiftung 10.13039/100005156

    Region: Europe

    pri (Trusts, charities, foundations (both public and private))

    Labels5
    1. Humboldt-Stiftung
    2. Humboldt Foundation
    3. Alexander von Humboldt Foundation
    4. Humboldt Stiftung
    5. AvH
  3. Army Research Office 10.13039/100000183

    Region: Americas

    gov (National government)

    Labels5
    1. U.S. Army Research Office
    2. United States Army Research Office
    3. U.S. Army Research Laboratory's Army Research Office
    4. ARL's Army Research Office
    5. ARO
    Awards1
    1. W911NF-14-1-0011

@article{Axline_2016, title={An architecture for integrating planar and 3D cQED devices}, volume={109}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.4959241}, DOI={10.1063/1.4959241}, number={4}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Axline, C. and Reagor, M. and Heeres, R. and Reinhold, P. and Wang, C. and Shain, K. and Pfaff, W. and Chu, Y. and Frunzio, L. and Schoelkopf, R. J.}, year={2016}, month=jul }