Program of the conference

Week Mon. 30 Tue. 01 Wed. 02 Thu. 03 Fri. 04 List

	Mon. 30	Tue. 01	Wed. 02	Thu. 03	Fri. 04
09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00	Opening remarks 16:50 - 17:00 (10min) Opening remarks Theory and Simulation 17:00 - 19:00 (2h) Theory and Simulation Main conference room Ludger Wirtz › TUTORIAL: Combining the Power of High-Throughput Ab Initio Calculations and Machine Learning towards Materials Informatics - Gian-Marco Rignanese, Institute of Condensed Matter and Nanosciences (IMCN), Universite´ Catholique de Louvain 17:00-18:00 (1h) › A Machine Learning Approach to Predict Tight-binding Parameters for Point Defects via the Projected Density of States - Henry Fried, University of Luxembourg 18:00-18:20 (20min) › A LINEAR-SCALING APPROACH FOR NONEQUILIBRIUM QUANTUM DYNAMICS - Luis Canonico, ICN2 - Institut Catala de Nanociencia i Nanotecnologia 18:20-18:40 (20min) › High-dimensional neural network potential for borophene on metallic surfaces - Colin BOUSIGE, Laboratoire des Multimatériaux et Interfaces 18:40-19:00 (20min) Dinner 19:15 - 20:30 (1h15) Dinner	Quantum dots and devices 9:00 - 10:15 (1h15) Quantum dots and devices Main conference room Stéphane Berciaud › GRAPHENE QUANTUM DOTS FOR THZ QUANTUM DEVICES - Juliette Mangeney, Laboratoire de physique de l'ENS - ENS Paris 09:00-09:35 (35min) › Long-lived Kramers states brought by dual spin-valley protection in a bilayer graphene quantum dot - Hadrien Duprez, Département de Physique de l'Ecole Polytechnique, Laboratorium für Festkorperphysik [ETH Zürich] 09:35-09:55 (20min) › Reconfigurable Multifunctional van der Waals Ferroelectric Devices and Logic Circuits - Ankita RAM, Ankita RAM 09:55-10:15 (20min) Poster clips (15) 10:15 - 10:30 (15min) Poster clips (15) Main conference room coffee break 10:30 - 11:00 (30min) coffee break Boron nitride: luminescence 11:00 - 12:30 (1h30) Boron nitride: luminescence Main conference room Catherine Journet › Cathodoluminescence of rhombohedral and hexagonal boron nitride - Julien BARJON, Groupe d'Etude de la Matière Condensée 11:00-11:35 (35min) › Theory of exciton-phonon interaction: insights from luminescence and open problems - Fulvio Paleari, Istituto Nanoscienze [Modena] 11:35-12:10 (35min) › Optical Absorption and Photoluminescence of Single-Layer Boron Nitride from a First-Principles Cumulant Approach - Pier Luigi Cudazzo, Department of Physics, University of Trento, 38123 Povo, Italy 12:10-12:30 (20min) Lunch 12:30 - 14:30 (2h) Lunch Optical spectroscopy 14:30 - 15:45 (1h15) Optical spectroscopy Main conference room Jean-Sébastien Lauret › Ultrafast investigation of many-body dynamics in layered semiconductors - Thomas Deckert, Department of Physics and Materials Science, University of Luxembourg, L-1511 Luxembourg 14:30-15:05 (35min) › Deterministic positioning and energy tunning of QEs in TMDs - Abderrahim LAMRANI ALAOUI, CENTRE DE RECHERCHE SUR L'HÉTÉROEPITAXIE ET SES APPLICATIONS 15:05-15:25 (20min) › BRIGHTENED EMISSION OF DARK TRIONS IN TRANSITION-METAL DICHALCOGENIDE MONOLAYERS - Konstantinos MOURZIDIS, Institut National des Sciences Appliquées - Toulouse 15:25-15:45 (20min) Poster clips (15) 15:45 - 16:00 (15min) Poster clips (15) Main conference room Coffee break 16:00 - 16:30 (30min) Coffee break Growth and characterization 16:30 - 17:50 (1h20) Growth and characterization Main conference room Annick Loiseau › ATOMIC LAYER DEPOSITION OF BORON NITRIDE ON CARBON NANOTUBES FOR FABRICATING ONE-DIMENSIONAL VAN DER WAALS HETEROSTRUCTURES - Catherine JOURNET, Laboratoire des Multimatériaux et Interfaces 16:30-16:50 (20min) › THE ROAD FOR CONTINUOUS FLUX GROWTH OF BULK hBN - Camille Maestre, Laboratoire Multimatériaux et Interfaces, Mateis 16:50-17:10 (20min) › Graphene growth mechanisms during propane/hydrogen CVD on SiC - Ahmed El Alouani, Centre de recherche sur l'hétéroepitaxie et ses applications 17:10-17:30 (20min) › GROWTH AND TRANSFER OF ULTRATHIN BORON NITRIDE FILMS FOR DEVICE PREPARATION USING CHEMICAL VAPOR DEPOSITION - Thomas Souvignet, Laboratoire des Multimatériaux et Interfaces 17:30-17:50 (20min) Free time & Discussions 17:50 - 19:15 (1h25) Free time & Discussions Dinner 19:15 - 20:30 (1h15) Dinner Poster session 20:30 - 22:30 (2h) Poster session Poster room › Development of multidimensional heterostructures for nano-optics - Juliette Le Balle, ONERA 20:30-22:30 (2h) › Encapsulation of dicyanodistyrylbenzene in single-wall carbon nanotubes - Yamaldi Midiladji Bakary, lmi 20:30-22:30 (2h) › Formation and dynamics of molecular aggregates of the C96tBu8 Graphene Quantum Dot on the 3D perovskite MAPbBr3 surface - Suman Sarkar, Ecole Normale Supérieure Paris-Saclay 20:30-22:30 (2h) › Infrared Resonance Raman of Molybdenum Ditelluride - Leonetta Baldassarre, Department of Physics, Sapienza University of Rome, Rome, Italy 20:30-22:30 (2h) › OBSERVING LOCAL CHARGE MODULATION IN MOS2 TRANSISTORS BY OPTICAL MICROSCOPY - Vincent DERYCKE, Université Paris-Saclay, CEA, CNRS, NIMBE, LICSEN, 91191, Gif-sur-Yvette 20:30-22:30 (2h) › OPTICAL PROPERTIES OF GRAPHENE QUANTUM DOTS WITH VARIOUS SIZES AND SYMMETRIES - Jean-Sébastien Lauret, Laboratoire Lumière, Matière et Interfaces 20:30-22:30 (2h) › Optimization of synthesis and growth of layered ferromagnetic oxides using molten salts method - Dorian Morley, Institut de Physique de Rennes, Institut des Sciences Chimiques de Rennes 20:30-22:30 (2h) › Structural Dependence of Nitrogen Reduction Reaction (NRR) Activity on Mo2TiC2 MXenes - Joyce Matsoso, University of Chemistry and Technology in Prague, Université Claude Bernard Lyon 1 20:30-22:30 (2h) › The Physics of hBN-encapsulated Graphene Field Effect Transistors under Large Bias - Emmanuel Baudin, Laboratoire de physique de l'ENS - ENS Paris 20:30-22:30 (2h) › Thermoelectric Properties of Graphene through BN-ring Doping: A Theoretical Investigation - Laura Caputo, Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain 20:30-22:30 (2h) › TOWARDS EMBEDDING METHODS FOR ELECTRONIC EXCITATIONS AT THE INTERFACE IN 2D LATERAL HETEROSTRUCTURES - Jose de Jesus Villalobos Castro, ONERA 20:30-22:30 (2h) › Understanding Electrostatic Sensing with Graphene - Pierre LAVENUS, DPHY 20:30-22:30 (2h) › CVD Growth of Graphene for Quantum Hall Effect Applications - AHMED-ABDOU-RABEH EL ALOUANI, Centre de recherche sur l'hétéroepitaxie et ses applications 20:30-22:30 (2h) › EXPERIMENTAL STUDY OF ONE-SIDED HYDROGENATION OF GRAPHENE ON SILICON OXIDE - Tom Fournier, Matériaux Multi-fonctionnels et Multi-échelles, Nanomagnétisme (LPCNO) 20:30-22:30 (2h) › Temperature Dependent Dielectric Properties Of Bulk Hexagonal Boron Nitride - José Batista, Université de Liège 20:30-22:30 (2h) › Theoretical study of NV centers in diamanes - Samir El Masaoudi, Laboratoire de physique et chimie des nano-objets 20:30-22:30 (2h) › ULTRAFAST HEAT EXCHANGE AT SOLID AND LIQUID INTERFACES - Margherita Vittucci, iLM - FemtoNanoOptics 20:30-22:30 (2h) › Ultraflat electronic bands in hBN/Graphene/hBN super-moiré structures - Viet Hung Nguyen, Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain 20:30-22:30 (2h) › Influence of Sulfur Vacancies on the High Frequency Phonon Modes of Mono-layer MoS2 - Jonathan Rommelfangen, University of Luxembourg 20:30-22:30 (2h) › Controlled Growth of MoS2 using Molecular Beam Epitaxy - Zineb Bouyid, Université Côte d'Azur 20:30-22:30 (2h) › GRAPHENE AND GRAPHENE OXIDE LIQUID CRYSTALS: FORMATION AND STABILITY - Peter Hutar, University of Luxembourg 20:30-22:30 (2h) › Modulation of magnetization in BiFeO3 using circularly polarized light - Aseem Rajan Kshirsagar, University of Luxembourg 20:30-22:30 (2h) › Excitons as a Probe of Interfacial Coupling in a WSe2/Graphene Van der Waals Heterostructure - Elise Jouaiti, IPCMS 20:30-22:30 (2h) › NON-LINEAR OPTICAL SPECTROSCOPY OF A MOIRÉ MATERIAL - Bertrand Evrard, Institute of Quantum Electronics [ETH Zürich] 20:30-22:30 (2h) › Symmetry-Dependent Dielectric Screening of Optical Phonons in Monolayer Graphene - Ludger Wirtz, University of Luxembourg - Stéphane Berciaud, Institut de Physique et Chimie des Matériaux de Strasbourg 20:30-22:30 (2h)	Defects and twisting in boron nitride 9:00 - 10:35 (1h35) Defects and twisting in boron nitride Main conference room Christophe Voisin › Isotope substitution and polytype control for point defects identification: the case of the ultraviolet color center in hexagonal boron nitride - Juliette Plo, Laboratoire Charles Coulomb 09:00-09:35 (35min) › Exploring the photophysics of boron vacancy in hexagonal boron nitride - Jules Fraunié, Optoélectronique Quantique (LPCNO) 09:35-09:55 (20min) › Isotopic control of the boron-vacancy spin defect in hexagonal boron nitride - Tristan CLUA PROVOST, Université de Montpellier 09:55-10:15 (20min) › electronic and optical properties of close-to 30° boron nitride twisted bilayers - Sylvain Latil, Institut Rayonnement Matière de Saclay 10:15-10:35 (20min) Coffee break 10:35 - 11:05 (30min) Coffee break Spintronics 11:05 - 11:40 (35min) Spintronics Main conference room Jean-Christophe Charlier › 2D Materials and Spintronics: From Interface to Band Engineering of VdW Heterostructures - Pierre Seneor, Laboratoire Albert Fert 11:05-11:40 (35min) Transport: correlated phases and twisting 11:40 - 12:35 (55min) Transport: correlated phases and twisting Main conference room Jean-Christophe Charlier › CORRELATED PHASES IN THE VICINITY OF TUNEABLE VAN HOVE SINGULARITIES IN BERNAL BILAYER GRAPHENE - Anna Seiler, ETH Zurich 11:40-12:15 (35min) › Electronic transport in graphene/h-BN moiré-superlattice devices - Viet-Anh Tran, Institute of Condensed Matter and Nanosciences, Université catholique de Louvain (UCLouvain) 12:15-12:35 (20min) Lunch 12:35 - 14:30 (1h55) Lunch Optical spectroscopy 14:30 - 16:05 (1h35) Optical spectroscopy Luc Henrard › Excitonic Response and Strain Relaxation of Twisted Bilayer WSe2 by Electron Spectro-microscopy - Steffi Woo, Laboratoire de Physique des Solides, Center for Nanophase Materials Sciences [Oak Ridge] 14:30-15:05 (35min) › Controlling the luminescence of two-dimensional semiconductors on the nanoscale - Elysé Laurent, Institut des Sciences Moléculaires d'Orsay 15:05-15:25 (20min) › Zone-Folded Phonon Spectroscopy of Magnetic Periodicity in the Frustrated van der Waals Antiferromagnet CrOCl - Amit PAWBAKE, Laboratoire national des champs magnétiques intenses - Grenoble 15:25-15:45 (20min) › Exploiting the electric dipole moment in Janus bilayers and inorganic-organic heterostructures: hints from first-principles calculations - Peter Kratzer, Universität Duisburg-Essen = University of Duisburg-Essen [Essen] 15:45-16:05 (20min) Coffee break 16:05 - 16:35 (30min) Coffee break Optical spectroscopy: interfaces 16:35 - 18:15 (1h40) Optical spectroscopy: interfaces Main conference room Steffi Woo › Interlayer exciton-phonon coupling in 2D heterostructures - MURALIDHAR NALABOTHULA, University of Luxembourg 16:35-16:55 (20min) › Interaction between a ferroelectric hexagonal boron nitride interface and a 2D semicondutor. - Sébastien ROUX, Optoélectronique Quantique (LPCNO) 16:55-17:15 (20min) › Control of light emission in charge tunable graphene/MoSe2 heterostructures using LaF3 substrate - Aditi Moghe, Institut de Physique et Chimie des Matériaux de Strasbourg - Stéphane Berciaud, Institut de Physique et Chimie des Matériaux de Strasbourg 17:15-17:35 (20min) › Detecting Phase Transitions in FeClx/Graphene Heterostructures - Georgy Gordeev, University of Luxembourg 17:35-17:55 (20min) › SWCNT as a template for new stacking states of dicyanodistyrylbenzene derivatives - Yamaldi Midiladji, Laboratoire des Multimatériaux et Interfaces, Université Claude Bernard Lyon 1 - Sofie Cambre, Nanostructured and Organic Optical and Electronic Materials, University of Antwerp - Salomé Forel, Laboratoire des Multimatériaux et Interfaces, Université Claude Bernard Lyon 1, Nanostructured and Organic Optical and Electronic Materials, University of Antwerp 17:55-18:15 (20min) Dinner 19:15 - 20:30 (1h15) Dinner	Magnetism 9:00 - 10:35 (1h35) Magnetism Main conference room Vincent Derycke › MAGNETO-OPTICS OF MAGNETIC GROUND STATES IN VAN DER WAALS MAGNETIC MATERIALS - Clement Faugeras, Laboratoire national des champs magnétiques intenses - Grenoble 09:00-09:35 (35min) › Magnetic phase transitions in a van der Waals frustrated metal-oxychloride magnet, towards the 2D limit - Tristan Riccardi, Institut Néel, Laboratoire national des champs magnétiques intenses - Grenoble 09:35-09:55 (20min) › Optomechanics of a light-emitting van der Waals antiferromagnetic membrane - Joanna Wolff, Institut de Physique et Chimie des Matériaux de Strasbourg 09:55-10:15 (20min) › Ab initio study of magnetism in pristine and defected MnBi2Te4 - Ana Beatriz Pedro Fontes, Institut de la matière condensée et des nanosciences / Institute of Condensed Matter and Nanosciences 10:15-10:35 (20min) Coffee break 10:35 - 11:20 (45min) Coffee break Amorphous BN and folded graphene 11:20 - 12:00 (40min) Amorphous BN and folded graphene Main conference room Nedjma Bendiab › Exploring Dielectric Properties in Models of Amorphous Boron Nitride - Thomas Galvani, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, 08193 Barcelona, Spain 11:20-11:40 (20min) › NOVEL PLATFORM FOR ACHIEVING DETERMISTIC, TUNABLE, AND REVERSIBLE FOLDS IN GRAPHENE - Fabien Vialla, Université Claude Bernard Lyon 1 11:40-12:00 (20min) Topological effects 12:00 - 13:00 (1h) Topological effects Peter Kratzer › Dissipationless transport signature of topological nodal lines in PtBi2 nanostructures - Arthur Veyrat, Laboratoire de Physique des Solides, Leibniz Institute for Solid State and Materials Research 12:00-12:20 (20min) › QUANTUM GEOMETRIC EFFECT IN VISCOUS FLOWS OF ELECTRONS - Eddwi Hasdeo, University of Luxembourg 12:20-12:40 (20min) › Quantum geometry and disorder - Jorge Martínez Romeral, ICN2 - Institut Catala de Nanociencia i Nanotecnologia, Département de physique [Departament de Física, Universitat Autònoma de Barcelona] 12:40-13:00 (20min) Lunch 13:00 - 13:45 (45min) Lunch Excursion to Bourscheid Castle 13:45 - 16:15 (2h30) Excursion to Bourscheid Castle combined with a hike (optional) GDR Board Meeting 16:15 - 18:15 (2h) GDR Board Meeting Meeting room general assembly 18:30 - 19:15 (45min) general assembly Main conference room C. Voisin Dinner 19:15 - 20:30 (1h15) Dinner	Optical spectroscopy 9:00 - 10:15 (1h15) Optical spectroscopy Main conference room Leonetta Baldassarre › Acousto-Optoelectric Spectroscopy on Transition Metal Dichalcogenides with Surface Acoustic Waves - Emeline Nysten, University of Munster 09:00-09:35 (35min) › Cavity-enhanced absorption spectroscopy of organic color centers in carbon nanotubes at cryogenic temperature - Federico Rapisarda, LPENS 09:35-09:55 (20min) › Graphene Quantum Dots in a molecular crystal - Thanh Trung Huynh, Laboratoire Lumière, Matière et Interfaces 09:55-10:15 (20min) Coffee break 10:15 - 10:45 (30min) Coffee break Thermal transport 10:45 - 11:10 (25min) Thermal transport Main conference room Stéphane Campidelli › Thermal transport in suspended graphene - Nedjma Bendiab, Institut Néel 10:45-11:10 (25min) Closing remarks 11:10 - 11:30 (20min) Closing remarks Lunch 11:30 - 12:30 (1h) Lunch Shuttle bus to Luxembourg City 12:30 - 13:15 (45min) Shuttle bus to Luxembourg City For those who need to catch the TGV towards paris at 14:10

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