In addition to the annual days when our community will be able to meet, one of the first initiatives of the GdR-NS-CPU consists in the organization of video-seminars every 3 to 4 weeks. The idea is to invite, in a first part, a young researcher working in a GdR team (ideally in thesis or post-doc) for a presentation of 20 '+10' and, in a second part, a more established scientist, most of the time from abroad, during a 45 '+ 15' seminar allowing us to open up to new horizons. We will try to alternate the themes as much as possible, while keeping as "core target" colleagues carrying out microscopy / near-field ultra-vacuum spectroscopy studies.

Zoom access to the seminar: Click here

Next seminar

Soon …

Last seminars

Pour accéder à la liste des séminaires de 2021, cliquez here

2022

Tuesday, June 21st

14h – Mapping magnetism with a molecular tip
Alex Fetida
– STM group, IPCMS, Strasbourg, France

14h30 – High-resolution SPM imaging of molecules with a functionalized probe
Pavel Jelinek
– Czech Academy of Sciences, Czech Republic

Tuesday, May 24th

10h30 – Metal Halide Perovskites: From Surface Properties to Material Stability and Device Stability
Jeremy Hieulle
– Department of Physics and Materials Science, University of Luxembourg, Luxembourg City L-1511, Luxembourg

11h – Atomically-resolved surface studies on In2O3(111): clean, hydroxylated, and with water
Ulrike Diebold
– Institute of Applied Physics, TU Wien, Vienna, Austria

Mardi 26 Avril

10h30 – Spin-Polarized Surface States of Pb Monolayers on Si(111)
Christian Brand
– Christophe Tegenkamp’s Lab – Leibniz Universität Hannover, Germany

11h – Single-molecule laser nanospectroscopy in STM for studying fundamental optical and energy conversion processes
Hiroshi Imada
– Yousoo Kim’s Lab – Riken, Wako, Japan

Mardi 22 mars

10h30 – Engineering topological superconductivity in a van der Waals heterostructure
Viliam Vano
– Liljeroth’s team – Aalto University, Finland

11h – Exploring the femtoscale
Franz J. Giessibl – Department of Physics, University of Regensburg, Germany

Tuesday, February 22nd

10h30 – Free coherent evolution of a coupled atomic spin system initialized by electron scattering
Laëtitia Farinacci
– Otte Lab – Delft University, Netherlands – https://ottelab.tudelft.nl/person/laetitia-farinacci/

11h – Emergence of π-Paramagnetism in Engineered Graphene Nanostructures
Nacho Pascual
– CIC nanoGUNE, San Senbastian – Donostia, 20018, Spain

Tuesday, January 18th

10h30 – Growth and study of 1D molecular chains decoupled from a metallic surface using thin insulating films for nano-optics
Remi Bretel
– Nanophysics@Surfaces group, Institut des Sciences Moléculaires d’Orsay, France

11h – On-surface synthesis of nanographene characterized by low-temperature atomic force microscopyimensional metal-organic nanosystems
Remy Pawlak
– Department of Physics, University of Basel Klingelbergstrasse 82, CH-4056 Basel, Switzerland


2021

Tuesday, December 7th

CANCELED DUE TO COVID RESTRICTIONS

11h – Coordination chemistry at interfaces and the engineering of low-dimensional metal-organic nanosystems
Johannes V. Barth
– Physik Department E20, Technische Universität München, D-85748 Garching, Germany http://www.e20.ph.tum.de

On-site seminar: Department of Chemistry of ENS, Salle Ferdinand Berthier 29, rue d’Ulm, 75005 Paris

Tuesday, November 16th

11h – Topological gaps and precursors of Majorana modes in artificial Shiba chains – Axe 1
Jens Wiebe
– Department of Physics, Universität Hamburg, Hamburg, Germany

Tuesday, October 26th

10h30 – Thermally-induced magnetic order from glassiness in elemental neodymium Axe 3
 Benjamin Verlhac – SPM team – University of Nijmegen (Netherlands)

11h – Chemical stability of zigzag edges in carbon nanostructures Axe 1
Dimas G. de Oteyza – DIPC San Sebastian (Spain)

Tuesday, October 5th

11h – Molybdenum Disulfide on Au(111) – an outstanding playground for single molecule spectroscopy Axe 1
Christian Lotze – Freie Universität Berlin, group K. Franke

Tuesday, September 14th

11h – Mechanisms of electron spin resonance driven by the electric field of an STM tip. Axe 5
Nicolas Lorente – Centro de Física de Materiales (CSIC) & Donostia International Physics Center
E-20018 San Sebastián, Spain

Tuesday, September 14th

13h30 – The Water Forming Reaction on Palladium Nanoparticles Studied by Kelvin Probe Force Microscopy – Axe 4
Baptiste Chatelain – Aix-Marseille University, CNRS, CINaM, 13288 Marseille, France

14h – Are we there yet? The need for speed! – Axe 4
Peter Grutter – Department of Physics, McGill University, Montréal, Canada

Tuesday, June 22nd

10h30 – Valley interference of a donor in 2H-MoTe2 – Axe 3
Valeria Sheina – C2N, Palaiseau, France

11h – Topological superconductivity in van der Waals heterostructures – Axe 3
Peter Liljeroth, Aalto University, Finland

Tuesday, May 25th

Real space-time imaging of valence electron motion in molecules – Theme 2
Manish Garg
Max Planck Institute for Solid State Research, Heisenbergstr. 1, 70569 Stuttgart, Germany

Wednesday, May 5th

10h – Présentation du GdR – David Martrou
10h30 – Séminaire court – Funneling energy at the molecular scale– Theme 2
Anna Roslawska, IPCMS Strasbourg
11h – Séminaire long – On-surface reactions and single-molecule charge transitions controlled by atom manipulation – Axe 1-4
Léo Gross, IBM Research – Zurich, 8803 Rüschlikon, Switzerland

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