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luiz zagonel

31
Documents

Publications

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μeV electron spectromicroscopy using free-space light

Yves Auad , Eduardo J C Dias , Marcel Tencé , Jean-Denis Blazit , Xiaoyan Li
Nature Communications, 2023, 14 (1), pp.4442. ⟨10.1038/s41467-023-39979-0⟩
Article dans une revue hal-04234409v1
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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 Alvarez
Review of Scientific Instruments, 2022, 93 (4), pp.043704. ⟨10.1063/5.0078423⟩
Article dans une revue hal-03811412v1
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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 Lorchat
Physical Review B, 2022, 106 (8), pp.085419. ⟨10.1103/PhysRevB.106.085419⟩
Article dans une revue hal-03759969v1
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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 Lorchat
Nano Letters, 2022, 22 (23), pp.9244-9251. ⟨10.1021/acs.nanolett.2c02142⟩
Article dans une revue hal-03883664v1
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Tunneling-current-induced local excitonic luminescence in p-doped WSe 2 monolayers

Ricardo Javier Peña Román , Yves Auad , Lucas Grasso , Fernando Alvarez , Ingrid David Barcelos
Nanoscale, 2020, 12 (25), pp.13460-13470. ⟨10.1039/D0NR03400B⟩
Article dans une revue hal-03834140v1
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Study of nitrogen ion doping of titanium dioxide films

Raul Ramos , Diego Scoca , Rafael Borges Merlo , Francisco Marques , Fernando Alvarez
Applied Surface Science, 2018, 443, pp.619 - 627. ⟨10.1016/j.apsusc.2018.02.259⟩
Article dans une revue hal-01756172v1

Growth mechanism and properties of InGaN insertions in GaN nanowires

Gabriel Tourbot , Catherine Bougerol , Frank Glas , Luiz Fernando Zagonel , Z. Mahfoud
Nanotechnology, 2012, 23, pp.135703. ⟨10.1088/0957-4484/23/13/135703⟩
Article dans une revue hal-00788827v1
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Visualising highly localised luminescence in GaN/AlN heterostructures in nanowires

Luiz Fernando Zagonel , L Rigutti , M Tchernycheva , G Jacopin , R Songmuang
Nanotechnology, 2012, 23, pp.455205. ⟨10.1088/0957-4484/23/45/455205⟩
Article dans une revue hal-01114176v1
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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. Bernard
Nano Letters, 2011, 11, pp.568. ⟨10.1021/nl103549t⟩
Article dans une revue hal-01003141v1

Ultraviolet Photodetector Based on GaN/AlN Quantum Disks in a Single nanowire

Lorenzo Rigutti , Maria Tchernycheva , A.D.L. Bugallo , G. Jacopin , F.H. Julien
Nano Letters, 2010, 10 (8), pp.2939-2943. ⟨10.1021/nl1010977⟩
Article dans une revue hal-01003138v1
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Aspects of lateral resolution in energy-filtered core level photoelectron emission microscopy

Aude Bailly , Olivier Renault , Nicholas Barrett , Tristan Desrues , Denis Mariolle
Journal of Physics: Condensed Matter, 2009, 21, pp.314002. ⟨10.1088/0953-8984/21/31/314002⟩
Article dans une revue hal-00685501v1
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Orientation-dependent work function of in situ annealed strontium titanate

Luiz Fernando Zagonel , M. Bäurer , Aude Bailly , Olivier Renault , M. Hoffmann
Journal of Physics: Condensed Matter, 2009, 21, pp.314013. ⟨10.1088/0953-8984/21/31/314013⟩
Article dans une revue hal-00705070v1
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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
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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
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Orientation-dependent surface composition of in situ annealed strontium titanate

Luiz Fernando Zagonel , Nicholas Barrett , Olivier Renault , Aude Bailly , M. Bäurer
Surface and Interface Analysis, 2008, 40 (13), pp.1709. ⟨10.1002/sia.2886⟩
Article dans une revue hal-00705077v1

Direct quantification of gold along a single Si nanowire

Aude Bailly , Olivier Renault , Nicholas Barrett , Luiz Fernando Zagonel , Pascal Gentile
Nano Letters, 2008, 8 (11), pp.3709. ⟨10.1021/nl801952a⟩
Article dans une revue hal-00704580v1

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 Zagonel
Journal of Materials Chemistry, 2008, 18, pp.3136. ⟨10.1039/b800572a⟩
Article dans une revue hal-00704906v1
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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 Wisnivesky
Plasma Processes and Polymers, 2007, 4 (S1), pp.S728-S731. ⟨10.1002/ppap.200731806⟩
Article dans une revue hal-02483038v1
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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

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 Mariolle
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 hal-00704982v1
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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

Locally controlling quantum yields in 2D semiconductors via electron tunneling

Ricardo Javier Peña Román , Rémi Bretel , Delphine Pommier , Luis Enrique Parra Lopez , Étienne Lorchat
13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META2023, Jul 2023, Paris, France
Communication dans un congrès hal-04329949v1

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 Lorchat
Nanophotonics of 2D Materials, N2D 2023, Jun 2023, San Sebastian, Spain
Communication dans un congrès hal-04329942v1

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 Lorchat
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 Dujardin
20th International Conference on Luminescence, ICL’2023, Aug 2023, Paris, France
Communication dans un congrès hal-04329958v1

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 Lorchat
5th Nanophotonics and Micro/Nano Optics International Conference, PREMC, Oct 2022, Paris, France
Communication dans un congrès hal-04329935v1

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 Lorchat
Journées de la Matière Condensée, Aug 2022, Lyon, France
Communication dans un congrès hal-04333342v1

Scanning Tunneling Microscope-Induced Excitonic Luminescence of a 2D Semiconductor

Delphine Pommier , Rémi Bretel , Ricardo Javier Peña Román , Luis Enrique Parra Lopez , Étienne Lorchat
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 Lorchat
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 Stephan
13ièmes Journées de la Matière Condensée, Aug 2012, Montpellier, France
Communication dans un congrès hal-02516816v1