Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Diniz, I."'
Autor:
Diniz, I., Costa, A. T.
Publikováno v:
I Diniz and A T Costa 2016 New J. Phys. 18 052002
Recent experimental evidence points to low-energy magnons as the primary contributors to the spin Seebeck effect. This spectral dependence is puzzling since it is not observed on other thermocurrents in the same material. Here, we argue that the phys
Externí odkaz:
http://arxiv.org/abs/1601.02041
Autor:
Grezes, C., Kubo, Y., Julsgaard, B., Umeda, T., Isoya, J., Sumiya, H., Abe, H., Onoda, S., Ohshima, T., Nakamura, K., Diniz, I., Auffeves, A., Jacques, V., Roch, J. -F., Vion, D., Esteve, D., Moelmer, K., Bertet, P.
This article reviews efforts to build a new type of quantum device, which combines an ensemble of electronic spins with long coherence times, and a small-scale superconducting quantum processor. The goal is to store over long times arbitrary qubit st
Externí odkaz:
http://arxiv.org/abs/1510.06565
We propose a Quantum Non Demolition (QND) read-out scheme for a superconducting artificial atom coupled to a resonator in a circuit QED architecture, for which we estimate a very high measurement fidelity without Purcell effect limitations. The devic
Externí odkaz:
http://arxiv.org/abs/1302.3847
Autor:
Kubo, Y., Diniz, I., Grezes, C., Umeda, T., Isoya, J., Sumiya, H., Yamamoto, T., Abe, H., Onoda, S., Ohshima, T., Jacques, V., Dréau, A., Roch, J. -F., Auffeves, A., Vion, D., Esteve, D., Bertet, P.
A new method for detecting the magnetic resonance of electronic spins at low temperature is demonstrated. It consists in measuring the signal emitted by the spins with a superconducting qubit that acts as a single-microwave-photon detector, resulting
Externí odkaz:
http://arxiv.org/abs/1205.5659
Autor:
Kubo, Y., Grezes, C., Dewes, A., Umeda, T., Isoya, J., Sumiya, H., Morishita, N., Abe, H., Onoda, S., Ohshima, T., Jacques, V., Dréau, A., Roch, J. -F., Diniz, I., Auffeves, A., Vion, D., Esteve, D., Bertet, P.
Publikováno v:
Phys. Rev. Lett. 107, 220501 (2011)
We report the experimental realization of a hybrid quantum circuit combining a superconducting qubit and an ensemble of electronic spins. The qubit, of the transmon type, is coherently coupled to the spin ensemble consisting of nitrogen-vacancy (NV)
Externí odkaz:
http://arxiv.org/abs/1110.2978
Autor:
Kubo, Y., Diniz, I., Dewes, A., Jacques, V., Dreau, A., Roch, J. -F., Auffeves, A., Vion, D., Esteve, D., Bertet, P.
We report the storage and retrieval of a small microwave field from a superconducting resonator into collective excitations of a spin ensemble. The spins are nitrogen-vacancy centers in a diamond crystal. The storage time of the order of 30 ns is lim
Externí odkaz:
http://arxiv.org/abs/1109.3960
Publikováno v:
Phys. Rev. A 84, 063810 (2011) [9 pages]
We investigate theoretically the coupling of a cavity mode to a continuous distribution of emitters. We discuss the influence of the emitters inhomogeneous broadening on the existence and on the coherence properties of the polaritonic peaks. We find
Externí odkaz:
http://arxiv.org/abs/1101.1842
Akademický článek
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Akademický článek
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Autor:
Laureano, A., Rodrigues, A.S., Macedo, C., Diniz, I., Pereira, A.P., Várzea, V., Talhinhas, P., Batista, D.
info:eu-repo/semantics/publishedVersion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1503::f2387d95c674b8bf614b4d5a35da8dbe
https://hdl.handle.net/10400.5/23281
https://hdl.handle.net/10400.5/23281