Bringing ultimate depth to scanning tunnelling microscopy: deep subsurface vision of buried nano-objects in metals

Autor: Oleg Kurnosikov, Muriel Sicot, Emilie Gaudry, Danielle Pierre, Yuan Lu, Stéphane Mangin

A method for subsurface visualization and characterization of hidden subsurface nano-structures based on Scanning Tuneling Microscopy/Spectroscopy (STM/STS) has been developed. The nano-objects buried under a metal surface up to several tens of nanom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2b7a29f193501a18df1a035a5d6c146
http://arxiv.org/abs/2210.15521

The (110) and (320) surfaces of a Cantor alloy

Autor: Jaafar Ghanbaja, Michael Feuerbacher, M. Podlogar, Muriel Sicot, M.-C. de Weerd, Sašo Šturm, C. Thomas, Julian Ledieu, Sylvie Migot, Vincent Fournée

Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2021, 209, pp.116790. ⟨10.1016/j.actamat.2021.116790⟩
Acta materialia 209, 116790-(2021). doi:10.1016/j.actamat.2021.116790

The (110) and (320) surfaces of the single-phase FeCrMnNiCo solid solution have been studied on two adjacent millimeter size grains using surface science and transmission electron microscopy (TEM) techniques. The structural and chemical evolutions of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f1ed53abc679a7e63b2948f966afbee
https://hal.archives-ouvertes.fr/hal-03390321/document

Dispersing and semi-flat bands in the wide band gap two-dimensional semiconductor bilayer silicon oxide

Autor: Pascal Pochet, Yannick J. Dappe, Johann Coraux, Patrick Le Fèvre, Luc Moreau, J. C. Alvarez-Quiceno, François Bertran, César González, Muriel Sicot, Bertrand Kierren, Julien E. Rault, Thomas Pierron, Geoffroy Kremer, Yannick Fagot-Revurat

Publikováno v: 2D Materials
2D Materials, IOP Publishing, 2021, 8 (3), pp.035021. ⟨10.1088/2053-1583/abf715⟩
2D Materials, 2021, 8 (3), pp.035021. ⟨10.1088/2053-1583/abf715⟩

Epitaxial bilayer silicon oxide is a transferable two-dimensional material predicted to be a wide band gap semiconductor, with potential applications for deep UV optoelectronics, or as a building block of van der Waals heterostructures. The prerequis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed5c6859d6652ebf1d7eeeb5e0dfde9f

Growth, morphology and electronic properties of epitaxial graphene on vicinal Ir(332) surface

Autor: François Nicolas, Daniel Malterre, Antonio Tejeda, A. Taleb-Ibrahimi, Stefan Kubsky, Arlensiú Celis, Muriel Sicot, Maya N. Nair

Publikováno v: Nanotechnology
Nanotechnology, Institute of Physics, 2020, 31 (28), pp.285601. ⟨10.1088/1361-6528/ab866a⟩

International audience; Superlattice induced minigaps in graphene band structure due to underlying one-dimensional nanostructuration has been demonstrated. A superperiodic potential can be introduced in graphene if the substrate is periodically struc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::747dce1893b87e6722459f532918710c
https://hal.archives-ouvertes.fr/hal-03323068/document

Electronic Structure of Heavy Halogen Atoms Adsorbed on the Cu(111) Surface: A Combined ARPES and First Principles Calculations Study

Autor: Bertrand Kierren, Sarah Xing, Geoffroy Kremer, Julien E. Rault, Giorgio Contini, Yannick Fagot-Revurat, Sébastien Lebègue, Daniel Malterre, Won June Kim, Patrick Le Fèvre, François Bertran, Muriel Sicot, Dario Rocca

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2019, 123 (43), pp.26309-26314. ⟨10.1021/acs.jpcc.9b07057⟩
Journal of physical chemistry. C 123 (2019): 26309–26314. doi:10.1021/acs.jpcc.9b07057
info:cnr-pdr/source/autori:Kim, Won June; Xing, Sarah; Kremer, Geoffroy; Sicot, Muriel; Kierren, Bertrand; Malterre, Daniel; Contini, Giorgio; Rault, Julien; Le Fevre, Patrick; Bertran, Francois; Rocca, Dario; Fagot-Revurat, Yannick; Lebegue, Sebastien/titolo:Electronic Structure of Heavy Halogen Atoms Adsorbed on the Cu(111) Surface: A Combined ARPES and First Principles Calculations Study/doi:10.1021%2Facs.jpcc.9b07057/rivista:Journal of physical chemistry. C/anno:2019/pagina_da:26309/pagina_a:26314/intervallo_pagine:26309–26314/volume:123

International audience; By means of angle-resolved photoemission spectroscopy and density functional theory calculations, we investigate the electronic structure of a Br or I atom overlayer on the Cu(111) surface produced by the well-known Ullmann co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10043ceffec60060f3e4c3dd123c91e9
https://hal.archives-ouvertes.fr/hal-02345890