Zobrazeno 1 - 10
of 751
pro vyhledávání: '"Mallet F."'
Autor:
Cubaynes, T., Delbecq, M. R., Dartiailh, M. C., Assouly, R., Desjardins, M. M., Contamin, L. C., Bruhat, L. E., Leghtas, Z., Mallet, F., Cottet, A., Kontos, T.
Publikováno v:
npj Quantum Information 5, 47 (2019)
Spins confined in quantum dots are considered as a promising platform for quantum information processing. While many advanced quantum operations have been demonstrated, experimental as well as theoretical efforts are now focusing on the development o
Externí odkaz:
http://arxiv.org/abs/1903.05229
Autor:
Desjardins, M. M., Contamin, L. C., Delbecq, M. R., Dartiailh, M. C, Bruhat, L. E., Cubaynes, T., Viennot, J. J., Mallet, F., Rohart, S., Thiaville, A., Cottet, A., Kontos, T.
Publikováno v:
Nature Materials 18, 1060 (2019)
The interplay of superconductivity with a non-trivial spin texture holds promises for the engineering of non-abelian Majorana quasi-particles. A wide class of systems expected to exhibit exotic correlations are based on nanoscale conductors with stro
Externí odkaz:
http://arxiv.org/abs/1902.07479
Akademický článek
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Autor:
Campagne-Ibarcq, P., Jezouin, S., Cottet, N., Six, P., Bretheau, L., Mallet, F., Sarlette, A., Rouchon, P., Huard, B.
Publikováno v:
Phys. Rev. Lett. 117, 060502 (2016)
Persistent control of a transmon qubit is performed by a feedback protocol based on continuous heterodyne measurement of its fluorescence. By driving the qubit and cavity with microwave signals whose amplitudes depend linearly on the instantaneous va
Externí odkaz:
http://arxiv.org/abs/1602.05479
Publikováno v:
Appl. Phys. Lett. 106, 222603 (2015)
We present a compact and efficient design in terms of gain, bandwidth and dynamical range for the Josephson mixer, the superconducting circuit performing three-wave mixing at microwave frequencies. In an all lumped-element based circuit with galvanic
Externí odkaz:
http://arxiv.org/abs/1503.08185
Autor:
Ku, H. S., Kindel, W. F., Mallet, F., Glancy, S., Irwin, K. D., Hilton, G. C., Vale, L. R., Lehnert, K. W.
By combining a squeezed propagating microwave field and an unsqueezed vacuum field on a hybrid (microwave beam-splitter), we generate entanglement between the two output modes. We verify that we have generated entangled states by making independent a
Externí odkaz:
http://arxiv.org/abs/1502.03884
Autor:
Hanl, M., Weichselbaum, A., Costi, T. A., Mallet, F., Saminadayar, L., Bäuerle, C., von Delft, J.
Publikováno v:
Phys. Rev. B 88, 075146 (2013)
We consider iron impurities in the noble metals gold and silver and compare experimental data for the resistivity and decoherence rate to numerical renormalization group results. By exploiting non-Abelian symmetries we show improved numerical data fo
Externí odkaz:
http://arxiv.org/abs/1305.3551
Autor:
Ong, F. R., Boissonneault, M., Mallet, F., Doherty, A. C., Blais, A., Vion, D., Esteve, D., Bertet, P.
We measure the quantum fluctuations of a pumped nonlinear resonator, using a superconducting artificial atom as an in-situ probe. The qubit excitation spectrum gives access to the frequency and temperature of the intracavity field fluctuations. These
Externí odkaz:
http://arxiv.org/abs/1210.3472
Autor:
Bertet, P., Ong, F. R., Boissonneault, M., Bolduc, A., Mallet, F., Doherty, A. C., Blais, A., Vion, D., Esteve, D.
One of the most studied model systems in quantum optics is a two-level atom strongly coupled to a single mode of the electromagnetic field stored in a cavity, a research field named cavity quantum electrodynamics or CQED. CQED has recently received r
Externí odkaz:
http://arxiv.org/abs/1111.0501
Autor:
Mallet, F., Castellanos-Beltran, M. A., Ku, H. S., Glancy, S., Knill, E., Irwin, K. D., Hilton, G. C., Vale, L. R., Lehnert, K. W.
Publikováno v:
Phys. Rev. Lett. 106, 220502 (2011)
We perform state tomography of an itinerant squeezed state of the microwave field prepared by a Josephson parametric amplifier (JPA). We use a second JPA as a pre-amplifier to improve the quantum efficiency of the field quadrature measurement (QM) fr
Externí odkaz:
http://arxiv.org/abs/1012.0007