luiz zagonel

Publications

Article dans une revue (25)

μeV electron spectromicroscopy using free-space light Yves Auad,Eduardo J C Dias,Marcel Tencé,Jean-Denis Blazit,Xiaoyan Liet al. Nature Communications, 2023, 14 (1), pp.4442. ⟨10.1038/s41467-023-39979-0⟩ Article dans une revue hal-04234409v1
Electroluminescence of monolayer WS 2 in a scanning tunneling microscope: Effect of bias polarity on spectral and angular distribution of emitted light Ricardo Javier Peña Román,Delphine Pommier,Rémi Bretel,Luis Enrique Parra López,Etienne Lorchatet al. Physical Review B, 2022, 106 (8), pp.085419. ⟨10.1103/PhysRevB.106.085419⟩ Article dans une revue hal-03759969v1
Tip-induced and electrical control of the photoluminescence yield of monolayer WS2 Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. Nano Letters, 2022, 22 (23), pp.9244-9251. ⟨10.1021/acs.nanolett.2c02142⟩ Article dans une revue hal-03883664v1
Design and implementation of a device based on an off-axis parabolic mirror to perform luminescence experiments in a scanning tunneling microscope Ricardo Javier Peña Román,Yves Auad,Lucas Grasso,Lazaro A Padilha,Fernando Alvarezet al. Review of Scientific Instruments, 2022, 93 (4), pp.043704. ⟨10.1063/5.0078423⟩ Article dans une revue hal-03811412v1
Tunneling-current-induced local excitonic luminescence in p-doped WSe 2 monolayers Ricardo Javier Peña Román,Yves Auad,Lucas Grasso,Fernando Alvarez,Ingrid David Barceloset al. Nanoscale, 2020, 12 (25), pp.13460-13470. ⟨10.1039/D0NR03400B⟩ Article dans une revue hal-03834140v1
Study of nitrogen ion doping of titanium dioxide films Raul Ramos,Diego Scoca,Rafael Borges Merlo,Francisco Marques,Fernando Alvarezet al. Applied Surface Science, 2018, 443, pp.619 - 627. ⟨10.1016/j.apsusc.2018.02.259⟩ Article dans une revue hal-01756172v1
Unveiling nanometer scale extinction and scattering phenomena through combined electron energy loss spectroscopy and cathodoluminescence measurements Arthur Losquin,Luiz F. Zagonel,Viktor Myroshnychenko,Benito Rodríguez-González,Marcel Tencéet al. Nano Letters, 2015, 15 (2), pp.1229-1237. ⟨10.1021/nl5043775⟩ Article dans une revue hal-04944579v1
Seeing and measuring in colours: Electron microscopy and spectroscopies applied to nano-optics Mathieu Kociak,Odile Stéphan,Alexandre Gloter,Luiz F. Zagonel,Luiz H.G. Tizeiet al. Comptes Rendus. Physique, 2014, 15 (2-3), pp.158-175. ⟨10.1016/j.crhy.2013.10.003⟩ Article dans une revue hal-04944590v1
Growth mechanism and properties of InGaN insertions in GaN nanowires Gabriel Tourbot,Catherine Bougerol,Frank Glas,Luiz Fernando Zagonel,Z. Mahfoudet al. Nanotechnology, 2012, 23, pp.135703. ⟨10.1088/0957-4484/23/13/135703⟩ Article dans une revue istex hal-00788827v1
Visualising highly localised luminescence in GaN/AlN heterostructures in nanowires Luiz Fernando Zagonel,L Rigutti,M Tchernycheva,G Jacopin,R Songmuanget al. Nanotechnology, 2012, 23, pp.455205. ⟨10.1088/0957-4484/23/45/455205⟩ Article dans une revue hal-01114176v1
Single-wire light-emitting diodes based on gan wires containing both polar and nonpolar InGaN/GaN quantum wells Gwénolé Jacopin,Andrés de Luna Bugallo,Pierre Lavenus,Lorenzo Rigutti,François H. Julienet al. Applied Physics Express, 2012, 5 (1), ⟨10.1143/APEX.5.014101⟩ Article dans une revue hal-04883044v1
Nanometer Scale Spectral Imaging of Quantum Emitters in nanowires and Its Correlation to Their Atomically Resolved Structure Luiz Fernando Zagonel,S. Mazzucco,M. Tence,K. March,R. Bernardet al. Nano Letters, 2011, 11, pp.568. ⟨10.1021/nl103549t⟩ Article dans une revue hal-01003141v1
Imaging and quantifying the morphology of an organic-inorganic nanoparticle at the sub-nanometre level Matti M. van Schooneveld,Alexandre Gloter,Odile Stephan,Luiz F. Zagonel,Rolf Kooleet al. Nature Nanotechnology, 2010, 5 (7), pp.538-544. ⟨10.1038/nnano.2010.105⟩ Article dans une revue hal-04944662v1
Ultraviolet Photodetector Based on GaN/AlN Quantum Disks in a Single nanowire Lorenzo Rigutti,Maria Tchernycheva,A.D.L. Bugallo,G. Jacopin,F.H. Julienet al. Nano Letters, 2010, 10 (8), pp.2939-2943. ⟨10.1021/nl1010977⟩ Article dans une revue hal-01003138v1
Spatially resolved, energy-filtered imaging of core level and valence band photoemission of highly p and n doped silicon patterns Nicholas Barrett,Luiz Fernando Zagonel,Olivier Renault,Aude Bailly Journal of Physics: Condensed Matter, 2009, 21 (31), pp.314015. ⟨10.1088/0953-8984/21/31/314015⟩ Article dans une revue hal-00685871v1
Spatially resolved, energy-filtered imaging of core level and valence band photoemission of highly p and n doped silicon patterns N. Barrett,Luiz Fernando Zagonel,O. Renault,A Bailly Journal of Physics: Condensed Matter, 2009, 21 (31), ⟨10.1088/0953-8984/21/31/314015⟩ Article dans une revue hal-01653031v1
Orientation-dependent work function of in situ annealed strontium titanate Luiz Fernando Zagonel,M. Bäurer,Aude Bailly,Olivier Renault,M. Hoffmannet al. Journal of Physics: Condensed Matter, 2009, 21, pp.314013. ⟨10.1088/0953-8984/21/31/314013⟩ Article dans une revue hal-00705070v1
Aspects of lateral resolution in energy-filtered core level photoelectron emission microscopy Aude Bailly,Olivier Renault,Nicholas Barrett,Tristan Desrues,Denis Mariolleet al. Journal of Physics: Condensed Matter, 2009, 21, pp.314002. ⟨10.1088/0953-8984/21/31/314002⟩ Article dans une revue hal-00685501v1
Direct quantification of gold along a single Si nanowire Aude Bailly,Olivier Renault,Nicholas Barrett,Luiz Fernando Zagonel,Pascal Gentileet al. Nano Letters, 2008, 8 (11), pp.3709. ⟨10.1021/nl801952a⟩ Article dans une revue hal-00704580v1
Orientation-dependent surface composition of in situ annealed strontium titanate Luiz Fernando Zagonel,Nicholas Barrett,Olivier Renault,Aude Bailly,M. Bäureret al. Surface and Interface Analysis, 2008, 40 (13), pp.1709. ⟨10.1002/sia.2886⟩ Article dans une revue hal-00705077v1
Local silicon doping as a promoter of patterned electrografting of diazonium for directed surface functionalization Julienne Charlier,Serge Palacin,Jocelyne Leroy,Doriane del Frari,Luiz Fernando Zagonelet al. Journal of Materials Chemistry, 2008, 18, pp.3136. ⟨10.1039/b800572a⟩ Article dans une revue istex hal-00704906v1
Effect of Carbon on the Compound Layer Properties of AISI H13 Tool Steel in Pulsed Plasma Nitrocarburizing Rodrigo L O Basso,Luiz Fernando Zagonel,Carlos A Figueroa,Heloise O. Pastore,Daniel Wisniveskyet al. Plasma Processes and Polymers, 2007, 4 (S1), pp.S728-S731. ⟨10.1002/ppap.200731806⟩ Article dans une revue hal-02483038v1
Energy-filtered XPEEM with NanoESCA using synchrotron and laboratory X-ray sources: Principles and first demonstrated results Olivier Renault,Nicholas Barrett,Aude Bailly,Luiz Fernando Zagonel,Denis Mariolleet al. Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2007, 601, pp.4727. ⟨10.1016/j.susc.2007.05.061⟩ Article dans une revue istex hal-00704982v1
Tool steel ion beam assisted nitrocarburization Luiz Fernando Zagonel,F. Alvarez Materials Science and Engineering: A, 2007, 465 (1-2), pp.194 - 198. ⟨10.1016/j.msea.2007.02.048⟩ Article dans une revue hal-01655506v1
In situ photoemission electron spectroscopy study of nitrogen ion implanted AISI-H13 steel Luiz Fernando Zagonel,C. A. Figueroa,F. Alvarez,F. Zagonel Surface and Coatings Technology, 2005, 200 (7), pp.2566 - 2570. ⟨10.1016/j.surfcoat.2004.10.126⟩ Article dans une revue hal-01656975v1

Communication dans un congrès (10)

Combined STM and optical microscopy for the study of excitons in monolayer transition metal dichalcogenides Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. Light-Matter Interaction at Nanoscale, Pablo Merino (Instituto de Ciencia de Materiales de Madrid, Spain) & Martin Švec (Institute of Physics, Czech Academy of Sciences, Prague), Oct 2024, Madrid, Spain Communication dans un congrès hal-04907715v1
Contrôle local du rendement radiatif d’un semi-conducteur 2D dans un microscope à effet tunnel Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. Forum des Microscopies à Sonde Locale, Apr 2023, Obernai, France Communication dans un congrès hal-04333328v1
Controlling the luminescence of two-dimensional materials using tunnelling electrons Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Elizabeth Boer-Duchemin,Gérald Dujardinet al. 20th International Conference on Luminescence, ICL’2023, Aug 2023, Paris, France Communication dans un congrès hal-04329958v1
Locally controlling the radiative yield of a 2D semiconductor using the tip of an STM Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. Nanophotonics of 2D Materials, N2D 2023, Jun 2023, San Sebastian, Spain Communication dans un congrès hal-04329942v1
Locally controlling quantum yields in 2D semiconductors via electron tunneling Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META2023, Jul 2023, Paris, France Communication dans un congrès hal-04329949v1
Probing excitons in 2D semiconductors using an STM coupled to an optical microscope Delphine Pommier,Rémi Bretel,Ricardo Javier Peña Román,Luis Enrique Parra Lopez,Étienne Lorchatet al. Journées de la Matière Condensée, Aug 2022, Lyon, France Communication dans un congrès hal-04333342v1
Tip-induced and electrical control of the photoluminescence yield of monolayer WS2 Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. 5th Nanophotonics and Micro/Nano Optics International Conference, PREMC, Oct 2022, Paris, France Communication dans un congrès hal-04329935v1
Scanning Tunneling Microscope-Induced Excitonic Luminescence of a 2D Semiconductor Delphine Pommier,Rémi Bretel,Ricardo Javier Peña Román,Luis Enrique Parra Lopez,Étienne Lorchatet al. Simons Fondation Workshop on “Semiconductors, perovskites and 2D materials”, Dec 2021, Paris, France Communication dans un congrès hal-04333346v1
Spectroscopie et microscopie de luminescence de matériaux bidimensionnels sous la pointe d’un STM Delphine Pommier,Rémi Bretel,Ricardo Javier Peña Román,Luis Enrique Parra Lopez,Étienne Lorchatet al. Journées du GDR Nanosciences en Champ Proche sous Ultra Vide, GDR NS-CPU, Nov 2021, Toulouse, France Communication dans un congrès hal-04333349v1
Nanooptical study of structural imperfections of lithographed plasmonic antennas Zackaria Mahfoud,Anne-Laure Baudrion,Davy Gérard,Luiz Fernando Zagonel,Odile Stephanet al. 13ièmes Journées de la Matière Condensée, Aug 2012, Montpellier, France Communication dans un congrès hal-02516816v1

Poster de conférence (1)

Tip-induced and electrical control of the photoluminescence yield of monolayer WS2 Ricardo Javier Peña Román,Rémi Bretel,Delphine Pommier,Luis Enrique Parra Lopez,Étienne Lorchatet al. 2èmes Journées du GDR Nanosciences en Champ Proche sous Ultra Vide, Nov 2022, Paris, France. Poster de conférence hal-04333431v1