Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Meydi Ferrier"'
Autor:
Tokuro Hata, Yoshimichi Teratani, Tomonori Arakawa, Sanghyun Lee, Meydi Ferrier, Richard Deblock, Rui Sakano, Akira Oguri, Kensuke Kobayashi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Recent theory has shown that the non-equilibrium response of a Kondo model can be described by the Fermi liquid theory with three-body correlations. Here, the authors experimentally measure such correlations in the nonlinear conductance of a Kondo-co
Externí odkaz:
https://doaj.org/article/dde10b788b5f4066bb3bb69025d8c528
Autor:
Ziwei Dou, Taro Wakamura, Pauli Virtanen, Nian-Jheng Wu, Richard Deblock, Sandrine Autier-Laurent, Kenji Watanabe, Takashi Taniguchi, Sophie Guéron, Hélène Bouchiat, Meydi Ferrier
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032009 (2021)
Irradiating normal-superconducting junctions with microwave photons produce spectacular effects, such as Shapiro steps and photoinduced modifications of the dc supercurrent. Moreover, microwave irradiation can also have other, hitherto unexplored con
Externí odkaz:
https://doaj.org/article/50cdd123d8124c739b2b117002890885
Autor:
Kenji Watanabe, S. Guéron, Taro Wakamura, Sandrine Autier-Laurent, Nian-Jheng Wu, Pauli Virtanen, Ziwei Dou, Takashi Taniguchi, Hélène Bouchiat, Meydi Ferrier, R. Deblock
Publikováno v:
Physical Review Research
Physical Review Research, American Physical Society, 2021, 3 (3), ⟨10.1103/PhysRevResearch.3.L032009⟩
Physical Review Research, American Physical Society, 2021, 3 (3), ⟨10.1103/PhysRevResearch.3.L032009⟩
Irradiating normal-superconducting junctions with microwave photons produce spectacular effects, such as Shapiro steps and photoinduced modifications of the dc supercurrent. Moreover, microwave irradiation can also have other, hitherto unexplored con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66461b547f22954cc334ee8ee67d70f3
https://doi.org/10.1103/physrevresearch.3.l032009
https://doi.org/10.1103/physrevresearch.3.l032009
Autor:
Akira Oguri, Tomonori Arakawa, Meydi Ferrier, Rui Sakano, Sanghyun Lee, Richard Deblock, Kensuke Kobayashi, Tokuro Hata, Yoshimichi Teratani
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-23467-4⟩
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-23467-4⟩
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Behavior of quantum liquids is a fascinating topic in physics. Even in a strongly correlated case, the linear response of a given system to an external field is described by the fluctuation-dissipation relations based on the two-body correlations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abc2882fd75c9d4bbbf61e3319327228
https://hal.archives-ouvertes.fr/hal-03320735
https://hal.archives-ouvertes.fr/hal-03320735
Autor:
Meydi Ferrier, Hélène Bouchiat, R. Deblock, Diana Watfa, A. Kadlecová, A. Kasumov, Raphaelle Delagrange
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 126, pp.126801. ⟨10.1103/PhysRevLett.126.126801⟩
Physical Review Letters, American Physical Society, 2021, 126, pp.126801. ⟨10.1103/PhysRevLett.126.126801⟩
We probe the high frequency emission of a carbon nanotube based Josephson junction and compare it to its DC Josephson current. The AC emission is probed by coupling the carbon nanotube to an on-chip detector (a Superconductor-Insulator-Superconductor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0e9cf23a865736321057335b7238330
https://hal.archives-ouvertes.fr/hal-03028612
https://hal.archives-ouvertes.fr/hal-03028612
Autor:
Tomonori Arakawa, Kensuke Kobayashi, Yoshiro Hirayama, Daiju Terasawa, Shota Norimoto, Akira Fukuda, Meydi Ferrier
In this study, we observe that the conductance of a quantum point contact on a GaAs/AlGaAs double quantum well depends significantly on the magnetic field perpendicular to the two-dimensional electron gas. In the presence of the magnetic field, the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a2fd8fa7ed933d7416290d5b12602e
http://arxiv.org/abs/2101.10608
http://arxiv.org/abs/2101.10608
Autor:
Taro Wakamura, Cecilia Mattevi, Nian-Jheng Wu, Hélène Bouchiat, Kenji Watanabe, Mauro Och, T. Taniguchi, Meydi Ferrier, Alexei D. Chepelianskii, S. Guéron
Publikováno v:
Physical Review Letters. 125
We demonstrate the enhanced robustness of the supercurrent through graphene-based Josephson junctions in which strong spin-orbit interactions (SOIs) are induced. We compare the persistence of a supercurrent at high out-of-plane magnetic fields betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fef4ba7ea717b990eda4bff1540a425
https://doi.org/10.1103/physrevlett.125.266801
https://doi.org/10.1103/physrevlett.125.266801
Autor:
Yoshiro Hirayama, Meydi Ferrier, Shota Norimoto, Akira Fukuda, Daiju Terasawa, Tomonori Arakawa, Kensuke Kobayashi
Publikováno v:
Physical Review B. 101
The conductance quantization and shot noise below the first conductance plateau $G_0 = 2e^2/h$ are measured in a quantum point contact fabricated in a GaAs/AlGaAs tunnel-coupled double quantum well. From the conductance measurement, we observe a clea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6449c8623ab81c9105832c75b0128e0d
https://doi.org/10.1103/physrevb.101.115401
https://doi.org/10.1103/physrevb.101.115401
Publikováno v:
Physica B: Condensed Matter. 536:211-222
In a quantum dot hybrid superconducting junction, the behavior of the supercurrent is dominated by Coulomb blockade physics, which determines the magnetic state of the dot. In particular, in a single level quantum dot singly occupied, the sign of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c8740484c47ef7150124adea225fe8
https://doi.org/10.1016/j.physb.2017.09.034
https://doi.org/10.1016/j.physb.2017.09.034
Autor:
Tokuro Hata, Milena Grifoni, Sergey Smirnov, Kensuke Kobayashi, Aritra Lahiri, Michael Niklas, Tomonori Arakawa, Meydi Ferrier, Magdalena Marganska
Kondo correlations are responsible for the emergence of a zero-bias peak in the low temperature differential conductance of Coulomb blockaded quantum dots. In the presence of a global SU(2)$\otimes$SU(2) symmetry, which can be realized in carbon nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5860f65917af2db5b2ac7b656d5b9b79