Influence of channel mixing in fermionic Hong-Ou-Mandel experiments

Autor: Matteo Acciai, Preden Roulleau, Imen Taktak, D. Christian Glattli, Janine Splettstoesser

Publikováno v: Physical Review B (24699950) vol.105(2022)

We consider an electronic Hong-Ou-Mandel interferometer in the integer quantum Hall regime, where the colliding electronic states are generated by applying voltage pulses (creating for instance Levitons) to ohmic contacts. The aim of this work is to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b4b675a1cf905120af8137514394cdb
http://arxiv.org/abs/2201.06833

Detection of Monolayer Graphene

Autor: Mathieu Thevenin, Alexis Brenes, François Parmentier, Maria Trocan, Sankari Balasubramaniyan, Preden Roulleau

Publikováno v: Computational Collective Intelligence ISBN: 9783030880804
ICCCI

In the domain of condensed matter physics the monolayer graphene material is of interest. Researchers have started to develop new quantum circuit models that rely on this material properties. Unfortunately, the process to obtain pieces of monolayer g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9d4f9f6ad42a69d0fe3c096f48981d3
https://doi.org/10.1007/978-3-030-88081-1_59

A Josephson relation for fractionally charged anyons

Autor: M. Santin, M. Kapfer, Ian Farrer, David A. Ritchie, Preden Roulleau, D. C. Glattli

Probing the dynamics of anyons A two-dimensional electron gas in the fractional quantum Hall regime has unusual excitations called anyons that carry only a fraction of the electron's charge. This fractional charge can be observed through a dynamical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73970dcb79aa8204b6c394c3b644ba17

Strongly Correlated Charge Transport in Silicon Metal-Oxide-Semiconductor Field-Effect Transistor Quantum Dots

Autor: Xavier Jehl, Preden Roulleau, Minky Seo, Patrice Roche, François Parmentier, D. C. Glattli, S. Barraud, Louis Hutin, Marc Sanquer

Publikováno v: Physical Review Letters
Physical Review Letters, American Physical Society, 2018, 121, pp.027701. ⟨10.1103/PhysRevLett.121.027701⟩
Physical Review Letters, 2018, 121, pp.027701. ⟨10.1103/PhysRevLett.121.027701⟩

International audience; Quantum shot noise probes the dynamics of charge transfers through a quantum conductor, reflecting whether quasiparticles flow across the conductor in a steady stream, or in syncopated bursts. We have performed high-sensitivit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0afbd939b8522dbc84b702b86b0ef00b
https://hal.archives-ouvertes.fr/hal-01872901

From Quantum Physics to Digital Communication: Single Side Band Continuous Phase Modulation

Autor: Jacques Palicot, Preden Roulleau, Christophe Moy, Haifa Fares, D. Christian Glattli, Yves Louet

Publikováno v: Comptes Rendus. Physique
Comptes Rendus. Physique, 2018, 19 (1-2), pp.54-63. ⟨10.1016/j.crhy.2018.01.004⟩
Comptes Rendus. Physique, Académie des sciences (Paris), 2018, 19 (1-2), pp.54-63. ⟨10.1016/j.crhy.2018.01.004⟩

International audience; In the present paper, we propose a new frequency-shift keying continuous phase modulation (FSK-CPM) scheme having, by essence, the interesting feature of single side-band (SSB) spectrum providing a very compact frequency occup

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e729770ebe4fb853cae1b06dd633775
https://hal.science/hal-02087891/file/SSB_FSK_CRAS2017v2.pdf