Virtual-photon-mediated Spin-qubit-transmon Coupling

Overview

Journal Nat Commun

Specialty Biology

Date 2019 Nov 8

PMID 31695044

Citations 5

Authors

A J Landig

J V Koski

P Scarlino

C Muller

J C Abadillo-Uriel

B Kratochwil

C Reichl

W Wegscheider

S N Coppersmith

Mark Friesen

A Wallraff

T Ihn

K Ensslin

Affiliations

Soon will be listed here.

Abstract

Spin qubits and superconducting qubits are among the promising candidates for realizing a solid state quantum computer. For the implementation of a hybrid architecture which can profit from the advantages of either approach, a coherent link is necessary that integrates and controllably couples both qubit types on the same chip over a distance that is several orders of magnitude longer than the physical size of the spin qubit. We realize such a link with a frequency-tunable high impedance SQUID array resonator. The spin qubit is a resonant exchange qubit hosted in a GaAs triple quantum dot. It can be operated at zero magnetic field, allowing it to coexist with superconducting qubits on the same chip. We spectroscopically observe coherent interaction between the resonant exchange qubit and a transmon qubit in both resonant and dispersive regimes, where the interaction is mediated either by real or virtual resonator photons.

Citing Articles

High-impedance microwave resonators with two-photon nonlinear effects.

Andersson S, Havir H, Ranni A, Haldar S, Maisi V Nat Commun. 2025; 16(1):552.

PMID: 39788991 PMC: 11718305. DOI: 10.1038/s41467-025-55860-8.

Spin-EPR-pair separation by conveyor-mode single electron shuttling in Si/SiGe.

Struck T, Volmer M, Visser L, Offermann T, Xue R, Tu J Nat Commun. 2024; 15(1):1325.

PMID: 38351007 PMC: 10864332. DOI: 10.1038/s41467-024-45583-7.

A Microwave Differential Dielectric Sensor Based on Mode Splitting of Coupled Resonators.

Almuhlafi A, Alshaykh M, Alajmi M, Alshammari B, Ramahi O Sensors (Basel). 2024; 24(3).

PMID: 38339739 PMC: 10857766. DOI: 10.3390/s24031020.

Analytically Solvable Model for Qubit-Mediated Energy Transfer between Quantum Batteries.

Crescente A, Ferraro D, Carrega M, Sassetti M Entropy (Basel). 2023; 25(5).

PMID: 37238512 PMC: 10217090. DOI: 10.3390/e25050758.

Parametric longitudinal coupling between a high-impedance superconducting resonator and a semiconductor quantum dot singlet-triplet spin qubit.

Bottcher C, Harvey S, Fallahi S, Gardner G, Manfra M, Vool U Nat Commun. 2022; 13(1):4773.

PMID: 35970821 PMC: 9378792. DOI: 10.1038/s41467-022-32236-w.

References

Petta J, Johnson A, Taylor J, Laird E, Yacoby A, Lukin M . Coherent manipulation of coupled electron spins in semiconductor quantum dots. Science. 2005; 309(5744):2180-4. DOI: 10.1126/science.1116955. View

Schuster D, Wallraff A, Blais A, Frunzio L, Huang R, Majer J . ac Stark shift and dephasing of a superconducting qubit strongly coupled to a cavity field. Phys Rev Lett. 2005; 94(12):123602. DOI: 10.1103/PhysRevLett.94.123602. View

Veldhorst M, Hwang J, Yang C, Leenstra A, de Ronde B, Dehollain J . An addressable quantum dot qubit with fault-tolerant control-fidelity. Nat Nanotechnol. 2014; 9(12):981-5. DOI: 10.1038/nnano.2014.216. View

Koppens F, Buizert C, Tielrooij K, Vink I, Nowack K, Meunier T . Driven coherent oscillations of a single electron spin in a quantum dot. Nature. 2006; 442(7104):766-71. DOI: 10.1038/nature05065. View

DiCarlo L, Chow J, Gambetta J, Bishop L, Johnson B, Schuster D . Demonstration of two-qubit algorithms with a superconducting quantum processor. Nature. 2009; 460(7252):240-4. DOI: 10.1038/nature08121. View

Andrews R, Jones C, Reed M, Jones A, Ha S, Jura M . Quantifying error and leakage in an encoded Si/SiGe triple-dot qubit. Nat Nanotechnol. 2019; 14(8):747-750. DOI: 10.1038/s41565-019-0500-4. View

Samkharadze N, Zheng G, Kalhor N, Brousse D, Sammak A, Mendes U . Strong spin-photon coupling in silicon. Science. 2018; 359(6380):1123-1127. DOI: 10.1126/science.aar4054. View

Medford J, Beil J, Taylor J, Bartlett S, Doherty A, Rashba E . Self-consistent measurement and state tomography of an exchange-only spin qubit. Nat Nanotechnol. 2013; 8(9):654-9. DOI: 10.1038/nnano.2013.168. View

Mi X, Benito M, Putz S, Zajac D, Taylor J, Burkard G . A coherent spin-photon interface in silicon. Nature. 2018; 555(7698):599-603. DOI: 10.1038/nature25769. View

10.

Johnson A, Petta J, Taylor J, Yacoby A, Lukin M, Marcus C . Triplet-singlet spin relaxation via nuclei in a double quantum dot. Nature. 2005; 435(7044):925-8. DOI: 10.1038/nature03815. View

11.

Cottet A, Kontos T . Spin quantum bit with ferromagnetic contacts for circuit QED. Phys Rev Lett. 2011; 105(16):160502. DOI: 10.1103/PhysRevLett.105.160502. View

12.

Tokura Y, van der Wiel W, Obata T, Tarucha S . Coherent single electron spin control in a slanting Zeeman field. Phys Rev Lett. 2006; 96(4):047202. DOI: 10.1103/PhysRevLett.96.047202. View

13.

Medford J, Beil J, Taylor J, Rashba E, Lu H, Gossard A . Quantum-dot-based resonant exchange qubit. Phys Rev Lett. 2013; 111(5):050501. DOI: 10.1103/PhysRevLett.111.050501. View

14.

Landig A, Koski J, Scarlino P, Mendes U, Blais A, Reichl C . Coherent spin-photon coupling using a resonant exchange qubit. Nature. 2018; 560(7717):179-184. DOI: 10.1038/s41586-018-0365-y. View

15.

Koppens F, Folk J, Elzerman J, Hanson R, Willems van Beveren L, Vink I . Control and detection of singlet-triplet mixing in a random nuclear field. Science. 2005; 309(5739):1346-50. DOI: 10.1126/science.1113719. View

16.

Houck A, Schreier J, Johnson B, Chow J, Koch J, Gambetta J . Controlling the spontaneous emission of a superconducting transmon qubit. Phys Rev Lett. 2008; 101(8):080502. DOI: 10.1103/PhysRevLett.101.080502. View

17.

Russ M, Petta J, Burkard G . Quadrupolar Exchange-Only Spin Qubit. Phys Rev Lett. 2018; 121(17):177701. DOI: 10.1103/PhysRevLett.121.177701. View

18.

Taylor J, Srinivasa V, Medford J . Electrically protected resonant exchange qubits in triple quantum dots. Phys Rev Lett. 2013; 111(5):050502. DOI: 10.1103/PhysRevLett.111.050502. View

19.

Viennot J, Dartiailh M, Cottet A, Kontos T . QUANTUM INFORMATION. Coherent coupling of a single spin to microwave cavity photons. Science. 2015; 349(6246):408-11. DOI: 10.1126/science.aaa3786. View

20.

Scarlino P, van Woerkom D, Mendes U, Koski J, Landig A, Andersen C . Coherent microwave-photon-mediated coupling between a semiconductor and a superconducting qubit. Nat Commun. 2019; 10(1):3011. PMC: 6614454. DOI: 10.1038/s41467-019-10798-6. View