Search Results - "Vandersypen, L. M. K."

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  1. 1

    Strong spin-photon coupling in silicon by Samkharadze, N, Zheng, G, Kalhor, N, Brousse, D, Sammak, A, Mendes, U C, Blais, A, Scappucci, G, Vandersypen, L M K

    “…Long coherence times of single spins in silicon quantum dots make these systems highly attractive for quantum computation, but how to scale up spin qubit…”
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  2. 2

    A programmable two-qubit quantum processor in silicon by Watson, T. F., Philips, S. G. J., Kawakami, E., Ward, D. R., Scarlino, P., Veldhorst, M., Savage, D. E., Lagally, M. G., Friesen, Mark, Coppersmith, S. N., Eriksson, M. A., Vandersypen, L. M. K.

    Published in Nature (London) (29-03-2018)
    “…A two-qubit quantum processor in a silicon device is demonstrated, which can perform the Deutsch–Josza algorithm and the Grover search algorithm. Taken for a…”
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  3. 3

    Universal Quantum Transducers Based on Surface Acoustic Waves by Schuetz, M. J. A., Kessler, E. M., Giedke, G., Vandersypen, L. M. K., Lukin, M. D., Cirac, J. I.

    Published in Physical review. X (01-09-2015)
    “…We propose a universal, on-chip quantum transducer based on surface acoustic waves in piezoactive materials. Because of the intrinsic piezoelectric (and/or…”
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  4. 4

    Nuclear spin effects in semiconductor quantum dots by Chekhovich, E. A., Makhonin, M. N., Tartakovskii, A. I., Yacoby, A., Bluhm, H., Nowack, K. C., Vandersypen, L. M. K.

    Published in Nature materials (01-06-2013)
    “…Semiconducting quantum dots are considered candidate materials for realizing spin-based quantum computation devices. This Review examines the main results…”
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  5. 5

    Current-Phase Relation of Ballistic Graphene Josephson Junctions by Nanda, G, Aguilera-Servin, J. L, Rakyta, P, Kormányos, A, Kleiner, R, Koelle, D, Watanabe, K, Taniguchi, T, Vandersypen, L. M. K, Goswami, S

    Published in Nano letters (14-06-2017)
    “…The current-phase relation (CPR) of a Josephson junction (JJ) determines how the supercurrent evolves with the superconducting phase difference across the…”
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  6. 6

    Spin Lifetime and Charge Noise in Hot Silicon Quantum Dot Qubits by Petit, L, Boter, J M, Eenink, H G J, Droulers, G, Tagliaferri, M L V, Li, R, Franke, D P, Singh, K J, Clarke, J S, Schouten, R N, Dobrovitski, V V, Vandersypen, L M K, Veldhorst, M

    Published in Physical review letters (17-08-2018)
    “…We investigate the magnetic field and temperature dependence of the single-electron spin lifetime in silicon quantum dots and find a lifetime of 2.8 ms at a…”
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  7. 7

    Quantum Simulation of Antiferromagnetic Heisenberg Chain with Gate-Defined Quantum Dots by van Diepen, C. J., Hsiao, T.-K., Mukhopadhyay, U., Reichl, C., Wegscheider, W., Vandersypen, L. M. K.

    Published in Physical review. X (01-11-2021)
    “…Quantum-mechanical correlations of interacting fermions result in the emergence of exotic phases. Magnetic phases naturally arise in the Mott-insulator regime…”
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  8. 8

    Single-Shot Correlations and Two-Qubit Gate of Solid-State Spins by Nowack, K. C., Shafiei, M., Laforest, M., Prawiroatmodjo, G. E. D. K., Schreiber, L. R., Reichl, C., Wegscheider, W., Vandersypen, L. M. K.

    “…Measurement of coupled quantum systems plays a central role in quantum information processing. We have realized independent single-shot read-out of two…”
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  9. 9

    Driven coherent oscillations of a single electron spin in a quantum dot by Koppens, F. H. L, Vandersypen, L. M. K, Buizert, C, Tielrooij, K. J, Vink, I. T, Nowack, K. C, Meunier, T, Kouwenhoven, L. P

    Published in Nature (London) (17-08-2006)
    “…The ability to control the quantum state of a single electron spin in a quantum dot is at the heart of recent developments towards a scalable spin-based…”
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  10. 10

    Spin-relaxation anisotropy in a GaAs quantum dot by Scarlino, P, Kawakami, E, Stano, P, Shafiei, M, Reichl, C, Wegscheider, W, Vandersypen, L M K

    Published in Physical review letters (19-12-2014)
    “…We report that the electron spin-relaxation time T_{1} in a GaAs quantum dot with a spin-1/2 ground state has a 180° periodicity in the orientation of the…”
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  11. 11

    Single-shot read-out of an individual electron spin in a quantum dot by Vandersypen, L. M. K, Elzerman, J. M, Hanson, R, Willems van Beveren, L. H, Witkamp, B, Kouwenhoven, L. P

    Published in Nature (22-07-2004)
    “…Spin is a fundamental property of all elementary particles. Classically it can be viewed as a tiny magnetic moment, but a measurement of an electron spin along…”
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  12. 12

    Graphene at High Bias: Cracking, Layer by Layer Sublimation, and Fusing by Barreiro, A, Börrnert, F, Rümmeli, M. H, Büchner, B, Vandersypen, L. M. K

    Published in Nano letters (11-04-2012)
    “…Graphene and few-layer graphene at high bias expose a wealth of phenomena due to the high temperatures reached. With in situ transmission electron microscopy,…”
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  13. 13

    Second-Harmonic Coherent Driving of a Spin Qubit in a Si/SiGe Quantum Dot by Scarlino, P, Kawakami, E, Ward, D R, Savage, D E, Lagally, M G, Friesen, Mark, Coppersmith, S N, Eriksson, M A, Vandersypen, L M K

    Published in Physical review letters (01-09-2015)
    “…We demonstrate coherent driving of a single electron spin using second-harmonic excitation in a Si/SiGe quantum dot. Our estimates suggest that the anharmonic…”
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  14. 14

    Control and Detection of Singlet-Triplet Mixing in a Random Nuclear Field by Koppens, F. H. L, Folk, J. A, Elzerman, J. M, Hanson, R, van Beveren, L. H. Willems, Vink, I. T, Tranitz, H. P, Wegscheider, W, Kouwenhoven, L. P, Vandersypen, L. M. K

    “…We observed mixing between two-electron singlet and triplet states in a double quantum dot, caused by interactions with nuclear spins in the host…”
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  15. 15

    Acoustic Traps and Lattices for Electrons in Semiconductors by Schuetz, M. J. A., Knörzer, J., Giedke, G., Vandersypen, L. M. K., Lukin, M. D., Cirac, J. I.

    Published in Physical review. X (24-10-2017)
    “…We propose and analyze a solid-state platform based on surface acoustic waves for trapping, cooling, and controlling (charged) particles, as well as the…”
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  16. 16

    Single-shot readout of electron spin states in a quantum dot using spin-dependent tunnel rates by HANSON, R, VAN BEVEREN, L. H, VINK, I. T, ELZERMAN, J. M, NABER, W. J. M, KOPPENS, F. H. L, KOUWENHOVEN, L. P, VANDERSYPEN, L. M. K

    Published in Physical review letters (20-05-2005)
    “…We present a method for reading out the spin state of electrons in a quantum dot that is robust against charge noise and can be used even when the electron…”
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  17. 17

    Ballistic Josephson junctions in edge-contacted graphene by Calado, V. E., Goswami, S., Nanda, G., Diez, M., Akhmerov, A. R., Watanabe, K., Taniguchi, T., Klapwijk, T. M., Vandersypen, L. M. K.

    Published in Nature nanotechnology (01-09-2015)
    “…Heterostructures of graphene and a superconducting metal allow Josephson junctions to be studied in a regime characterized by ballistic transport. Hybrid…”
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  18. 18

    Electrical control of a long-lived spin qubit in a Si/SiGe quantum dot by Kawakami, E., Scarlino, P., Ward, D. R., Braakman, F. R., Savage, D. E., Lagally, M. G., Friesen, Mark, Coppersmith, S. N., Eriksson, M. A., Vandersypen, L. M. K.

    Published in Nature nanotechnology (01-09-2014)
    “…The electron spin in a silicon-based quantum dot can be controlled electrically for as long as several tens of microseconds, which improves the prospects for…”
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  19. 19

    Benchmarking Gate Fidelities in a Si / SiGe Two-Qubit Device by Xue, X., Watson, T. F., Helsen, J., Ward, D. R., Savage, D. E., Lagally, M. G., Coppersmith, S. N., Eriksson, M. A., Wehner, S., Vandersypen, L. M. K.

    Published in Physical review. X (18-04-2019)
    “…We report the first complete characterization of single-qubit and two-qubit gate fidelities in silicon-based spin qubits, including cross talk and error…”
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  20. 20

    Quantum dot arrays in silicon and germanium by Lawrie, W. I. L., Eenink, H. G. J., Hendrickx, N. W., Boter, J. M., Petit, L., Amitonov, S. V., Lodari, M., Paquelet Wuetz, B., Volk, C., Philips, S. G. J., Droulers, G., Kalhor, N., van Riggelen, F., Brousse, D., Sammak, A., Vandersypen, L. M. K., Scappucci, G., Veldhorst, M.

    Published in Applied physics letters (24-02-2020)
    “…Electrons and holes confined in quantum dots define excellent building blocks for quantum emergence, simulation, and computation. Silicon and germanium are…”
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