Fonctions

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Activités

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Publications (25)

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⋄ Diffraction-limited operation of micro-metalenses: fundamental bounds and designed rules for pixel integration, npj Metamaterials Nicolas Kossowski, Christina Kyrou, Rémi Colom, Pierre-Marie Coulon, Virginie Brändli, Jean-Luc Reverchon, Samira Khadir, Patrice Genevet Choisir un journal..., 1,  8, (2025) - Papier régulier

⋄ Phase Characterization of Singular Metasurface Yanel Tahmi, Matthieu Ansquer, Pierre-Marie Coulon, Sébastien Chenot, Virginie Brändli, Clément Majorel, Adelin Patoux, Rémi Colom, Benoit Wattellier, Patrice Genevet and Samira Khadir ACS Photonics, ,  , (2025) - Papier régulier

⋄ Time-Periodic Markers Revealing the Growth Mechanism of GaN Nanowires by Si-Assisted MOVPE Julien Bosch, Philippe Vennéguès, Pierre-Marie Coulon, Philip A. Shields, Jesus Zúñiga-Pérez, Maria Tchernycheva, Christophe Durand, and Blandine Alloing Cryst. Growth Des., 24,  6373, (2024) - Papier régulier

⋄ Demonstration of grain reorientation during GaN early stage coalescence grown by novel pendeo-epitaxy approach Maya Wehbe, Matthew Charles, Daniel Pino Muñoz, Kilian Baril, Nabil Labchir, Sebastien Labau, Cecile Gourgon, Blandine Alloing, Pierre-Marie Coulon, Jesús Zuniga-Perez, Edoardo Zatterin, Patrice Gergaud J. Appl. Phys., 136,  224302, (2024) - Papier régulier

⋄ Development of Nanopillar Arrays Nanopatterning Without Lift‐Off for Transferable GaN‐Based µLEDs Nabil Labchir, Saber Hammami, Kilian Baril, Maya Wehbe, Sebastien Labau, Jerome Reche, Camille Petit‐Etienne, Marie Panabière, Pierre‐Marie Coulon, Blandine Alloing, Daniel Pino Munoz, Jesus Zuniga‐Perez, Patrice Gergaud, Matthew Charles, Cécile Gourgon Advanced Materials Technologies, 9,  2400166, (2024) - Papier régulier

⋄ Investigating the exciton dynamics in InGaN/GaN core-shell nanorods using time-resolved cathodoluminescence Kagiso Loeto, Gunnar Kusch, Oliver Brandt, Pierre-Marie Coulon, Simon Hammersley, Jonas Lähnemann, Ionut Girgel, Simon Fairclough, Maruf Sarkar, Philip A Shields, Rachel Oliver Nanotechnology, 36,  025703, (2024) - Papier régulier

⋄ Development of Nanopillar Arrays Nanopatterning Without Lift-Off for Transferable GaN-Based µLEDs Nabil Labchir, Saber Hammami, Kilian Baril, Maya Wehbe, Sebastien Labau, Jerome Reche, Camille Petit-Etienne, Marie Panabière, Pierre-Marie Coulon, Blandine Alloing, Daniel Pino Munoz, Jesus Zuniga-Perez, Patrice Gergaud, Matthew Charles, Cécile Gourgon Advanced Materials Technologies, 9,  2400166, (2024) - Papier régulier

⋄ Bio-inspired flat optics for directional 3D light detection and ranging Clément Majorel, Amir Loucif, Emil Marinov, Renato Juliano Martins, Adelin Patoux, Pierre-Marie Coulon, Virginie Brandli, Michel Antolovic, Claudio Bruschini, Edoardo Charbon, Patrice Genevet Nanophotonics, 1,  18, (2024) - ...

⋄ Current transport in Ni Schottky barrier on GaN epilayer grown on free standing substrates Giuseppe Greco, Patrick Fiorenza, Emanuela Schiliro, Corrado Bongiorno, Salvatore Di Franco, Pierre-Marie Coulon, Eric Frayssinet, Florian Bartoli, Filippo Giannazzo, Daniel Alquier, Yvon Cordier, Fabrizio Roccaforte Microelectron Eng, 276,  112009, (2023) - Article de conférence

⋄ Growth of (10-11) Semipolar GaN-Based Light-Emitting Diode Structures on Silicon-on-Insulator Beatrice Wannous, Pierre-Marie Coulon, Ludovic Dupré, Fabian Rol, Névine Rochat, Jesus Zuniga-Perez, Philippe Vennéguès, Guy Feuillet, François Templier Phys. Stat. Sol. B, 260,  2200582, (2023) - Article de conférence

⋄ Imaging threading dislocations and surface steps in nitride thin films using electron backscatter diffraction Kieran P Hiller, Aimo Winkelmann, Ben Hourahine, Bohdan Starosta, Aeshah Alasmari, Peng Feng, Tao Wang, Peter J Parbrook, Vitaly Z Zubialevich, Sylvia Hagedorn, Sebastian Walde, Markus Weyers, Pierre-Marie Coulon, Philip A Shields, Jochen Bruckbauer, Carol Trager-Cowan Microsc. Microanal., 29,  1879-1888, (2023) - Papier régulier

⋄ Importance of As and Ga balance in achieving long GaAs nanowires by selective area epitaxy Emmanuel Chereau, Vladimir G Dubrovskii, Gabin Grégoire, Geoffrey Avit, Philipp Staudinger, Heinz Schmid, Catherine Bougerol, Pierre-Marie Coulon, Philip A Shields, Agnès Trassoudaine, Evelyne Gil, Ray R LaPierre, Yamina André Cryst. Growth Des., 23,  4401-4409, (2023) - Papier régulier

⋄ Core–Shell Nanorods as Ultraviolet Light-Emitting Diodes Douglas Cameron, Pierre-Marie Coulon, Simon Fairclough, Gunnar Kusch, Paul R Edwards, Norman Susilo, Tim Wernicke, Michael Kneissl, Rachel A Oliver, Philip A Shields, Robert W Martin Nano Lett., 23,  1451-1458, (2023) - Papier régulier

⋄ Overcoming the limitations of 3D sensors with wide field of view metasurface-enhanced scanning lidar Emil Marinov, Renato Juliano Martins, Mohamed Aziz Ben Youssef, Christina Kyrou, Pierre-Marie Coulon, Patrice Genevet Advanced Photonics, 5,  046005-046005, (2023) - Papier régulier

⋄ High quality GaN microplatelets grown by metal-organic vapor phase epitaxy on patterned silicon-on-insulator substrates: Toward micro light-emitting diodes Kilian Baril; Pierre-Marie Coulon; Mrad Mrad; Nabil Labchir; Guy Feuillet; Matthew Charles; Cécile Gourgon; Philippe Vennéguès; Jesus Zuniga-Perez; Blandine Alloing J. Appl. Phys., 133,  245702, (2023) - Papier régulier

⋄ Metasurface-enhanced light detection and ranging technology Renato Juliano Martins, Emil Marinov, M. Aziz Ben Youssef, Christina Kyrou, Mathilde Joubert, Constance Colmagro, Valentin Gâté, Colette Turbil, Pierre-Marie Coulon, Daniel Turover, Samira Khadir, Massimo Giudici, Charalambos Klitis, Marc Sorel & Patrice Genevet Nat. Commun, 13,  5724 , (2022) - Papier régulier

⋄ Etching of the SiGaxNy Passivation Layer for Full Emissive Lateral Facet Coverage in InGaN/GaN Core–Shell Nanowires by MOVPE Julien Bosch, Pierre-Marie Coulon, Sébastien Chenot, Marc Portail, Christophe Durand, Maria Tchernycheva, Philip A. Shields, Jesús Zúñiga-Pérez, Blandine Alloing Cryst. Growth Des., 22,  5206, (2022) - Papier régulier

⋄ Employing Cathodoluminescence for Nanothermometry and Thermal Transport Measurements in Semiconductor Nanowires K. W. Mauser, M. Solà-Garcia, M. Liebtrau, B. Damilano, P.-M. Coulon, S. Vézian, P. A. Shields, S. Meuret, and A. Polman ACS Nano, 0,  0, (2021) - Papier régulier

⋄ Influence of the reactor environment on the selective area thermal etching of GaN nanohole arrays P.M. Coulon, P. Feng, B. Damilano, S. Vézian, T. Wang, P.A. Shields Sci Rep., 10,  5642, (2020) - Papier régulier

⋄ Displacement Talbot Lithography for nano-engineering of III-nitride materials P.M. Coulon, B. Damilano, B. Alloing, P. Chausse, S. Walde, J. Enslin, R. Armstrong, S. Vézian, S. Hagedorn, T. Wernicke, J. Massies, J. Zúñiga-Pérez, M. Weyers, M. Kneissl, P. A. Shields Microsyst. Nanoeng., 5,  52, (2019) - Papier régulier

⋄ Top-down fabrication of GaN nano-laser arrays by displacement Talbot lithography and selective area sublimation B. Damilano, P.-M. Coulon, S. Vézian, V. Brändli, J.-Y. Duboz, J. Massies, P.A. Shields Appl. Phys. Express., 12,  045007, (2019) - Papier régulier

⋄ Dislocation filtering and polarity in the selective area growth of GaN nanowiresby continuous-flow metal organic vapor phase epitaxy P.M. Coulon, B. Alloing, V. Brändli, P. Vennéguès, M. Leroux, and J. Zúñiga-Pérez Appl. Phys. Express., 9,  015502, (2016) - Papier régulier

⋄ Selective area growth of Ga-polar GaN nanowire arrays by continuous-flow MOVPE:A systematic study on the effect of growthconditions on the array properties P.M. Coulon, B. Alloing, V. Brändli, D. Lefebvre, S. Chenot,and J. Zúñiga-Pérez Phys. Stat. Sol. B, 252,  1096, (2015) - Papier régulier

⋄ Dual-polarity GaN micropillars grown by metalorganic vapour phase epitaxy: Cross-correlation between structural and optical properties P.M. Coulon, M. Mexis, M. Teisseire, M. Jublot, P. Vennéguès, M. Leroux and J. Zúñiga-Pérez J. Appl. Phys., 115,  153504, (2014) - Papier régulier

⋄ GaN microwires as optical microcavities: whispering gallery modes Vs Fabry-Perot modes P.M. Coulon, M. Hugues, B. Alloing, E. Beraudo, M. Leroux, and J. Zúñiga-Pérez Optics Express, 20,  18707, (2012) - Papier régulier

Cursus

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Thèse soutenue au CRHEA le 20/05/2014. Sujet : Croissance et caractérisation de Nanofils de GaN