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Akademický článek

Do Differences in Latitudinal Distributions of Species and Organelle Haplotypes Reflect Thermal Reaction Norms Within the Emiliania/Gephyrocapsa Complex?

Autor: Peter von Dassow, Paula Valentina Muñoz Farías, Sarah Pinon, Esther Velasco-Senovilla, Simon Anguita-Salinas

Publikováno v: Frontiers in Marine Science, Vol 8 (2021)

The cosmopolitan phytoplankter Emiliania huxleyi contrasts with its closest relatives that are restricted to narrower latitudinal bands, making it interesting for exploring how alternative outcomes in phytoplankton range distributions arise. Mitochon

Externí odkaz: https://doaj.org/article/c6ce0ef2ecc649a794295505b6ce47e2

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Akademický článek

Exact lattice-model calculation of boundary modes for Weyl semimetals and graphene

Autor: Vardan Kaladzhyan, Sarah Pinon, Jens H Bardarson, Cristina Bena

Publikováno v: New Journal of Physics, Vol 22, Iss 10, p 103042 (2020)

We provide an exact analytical technique to obtain within a lattice model the wave functions of the edge states in zigzag- and bearded-edge graphene, as well as of the Fermi-arc surface states in Weyl semimetals described by a minimal bulk model. We

Externí odkaz: https://doaj.org/article/836b689cf19348e2b04977a1977baf05

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Federated Health Recommender System

Autor: Sarah Pinon, Simon Jacquet, Colin Bulcke, Edouard Chatzopoulos, Xavier Lessage, Raphaël Michel

Publikováno v: Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::285bfa0c276c63df8197a32fdc5d1eb5
https://doi.org/10.5220/0011722700003414

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Business User-Oriented Recommender System of Data

Autor: Sarah Pinon

Publikováno v: Lecture Notes in Business Information Processing ISBN: 9783031330797

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cafdc537868b2d4d4553212294024a02
https://doi.org/10.1007/978-3-031-33080-3_44

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Direct Visualization of Native Defects in Graphite and Their Effect on the Electronic Properties of Bernal-Stacked Bilayer Graphene

Autor: C. Bena, Sarah Pinon, Frédéric Joucken, Zhehao Ge, Takashi Taniguchi, Vardan Kaladzhyan, Jairo Velasco, Eberth A. Quezada-Lopez, Kenji Watanabe, Aires Ferreira

Graphite crystals used to prepare graphene-based heterostructures are generally assumed to be defect free. We report here scanning tunneling microscopy results that show graphite commonly used to prepare graphene devices can contain a significant amo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31a115af6febd235f0ae8bd52ac21300

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Surface states and quasiparticle interference in Bernal and rhombohedral graphite with and without trigonal warping

Autor: Vardan Kaladzhyan, Sarah Pinon, Zhehao Ge, Frédéric Joucken, Eberth A. Quezada-Lopez, Cristina Bena, Takashi Taniguchi, Jairo Velasco, Kenji Watanabe

We use an exact analytical technique [Phys. Rev. B \textbf{101}, 115405 (2020), Phys. Rev. B \textbf{102}, 165117 (2020)] to recover the surface Green's functions for Bernal (ABA) and rhombohedral (ABC) graphite. For rhombohedral graphite we recover

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c4946058bfa8d1ef5deb7d81dc0143

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Surface Green's functions and quasiparticle interference in Weyl semimetals

Autor: Sarah Pinon, C. Bena, Vardan Kaladzhyan

Publikováno v: Physical Review B
Physical Review B, American Physical Society, 2020, 102, pp.165117. ⟨10.1103/PhysRevB.102.165117⟩
Physical Review B, 2020, 102, pp.165117. ⟨10.1103/PhysRevB.102.165117⟩

We use the exact analytical technique introduced by us [Phys. Rev. B 101, 115405 (2020)] to recover the surface Green's functions and the corresponding Fermi-arc surface states for various lattice models of Weyl semimetals. For these models we use th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c75759689c16df35d28ad51c824a248
https://hal-cea.archives-ouvertes.fr/cea-03196103/document

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Modeling long imperfect SNS junctions and Andreev bound states using two impurities and the T -matrix formalism

Autor: Vardan Kaladzhyan, C. Bena, Sarah Pinon

Publikováno v: Physical Review B
Physical Review B, American Physical Society, 2020, 101 (20), pp.205136. ⟨10.1103/PhysRevB.101.205136⟩
Physical Review B, 2020, 101 (20), pp.205136. ⟨10.1103/PhysRevB.101.205136⟩

International audience; We provide a new analytical tool to calculate the energies of Andreev bound states (ABS) in long imperfect SNS junctions, at present these can only be described by numerical tools. We model an NS junction as a delta-function "

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a590ce566053bfdd61fa7248061e7bf
http://arxiv.org/abs/1906.10139

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Surface Green's functions and boundary modes using impurities: Weyl semimetals and topological insulators

Autor: C. Bena, Sarah Pinon, Vardan Kaladzhyan

Publikováno v: Physical Review B
Physical Review B, 2020, 101 (11), pp.115405. ⟨10.1103/PhysRevB.101.115405⟩
Physical Review B, American Physical Society, 2020, 101 (11), pp.115405. ⟨10.1103/PhysRevB.101.115405⟩

In this work we provide a direct and non-numerical technique to obtain the surface Green's functions for three-dimensional systems. This technique is based on the ideas presented by V. Kaladzhyan and C. Bena [Phys. Rev. B 100, 081106(R) (2019)], in w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ebc1e909c7ba1895619de9846b69826

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