Articles tagged "In-situ TEM"

The 16th European Microscopy Congress 2016
Electron tomography with sub-5-second temporal resolution for dynamic in situ transmission electron microscopy
Vadim Migunov (1), Rowan K. Leary (2), María de la Mata (3), Eleonora Russo-Averchi (4), Gözde Tütüncüoglu (4), Anna Fontcuberta i Morral (4), Jordi Arbiol (3, 5), Rafal E. Dunin-Borkowski (1)
1. Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons and Peter Gruenberg Institute, Forschungszentrum Juelich, Jülich, Allemagne 2. Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, Royaume Uni 3. Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Catalonia, Espagne 4. Laboratoire des Matériaux Semiconducteurs, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Suisse 5. Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Catalonia, Espagne
Electron tomography (ET) is an important technique for the study of the three dimensional morphology, structure and chemical composition of…
The 16th European Microscopy Congress 2016
In situ electro-chemical liquid TEM experiments to study LiFe0.5Mn0.5PO4 Nanoplatelets
Walid Dachraoui (1), Olesia Karakulina (2), Joke Hadermann (3), Arnaud Demortière (1), Walid Dachraoui (4)
1. Laboratoire de Réactivité et Chimie des Solides (LRCS), Réseau sur le Stockage Electrochimique de l’Energie (RS2E), Amiens, France 2. EMAT, University of Antwerp, EMAT, University of Antwerp, Antwerpen, Belgique 3. EMAT, University of Antwerp, EMAT, University of Antwerp, Antwerpen, Belgique 4. 2Laboratoire de Réactivité et Chimie des Solides (LRCS), Réseau sur le Stockage Electrochimique de l’Energie (RS2E), Amiens, France
Liquid cell electron microscopy is a developing technique that allows us to apply the powerful capabilities of the electron microscope to image and analyze materials…
The 16th European Microscopy Congress 2016
IN-SITU TRANSMISSION ELECTRON MICROSCOPY ON OPERATING ELECTROCHEMICAL CELLS
Fabrizio Gualandris (1), Søren Bredmose Simonsen (1), Mogens Bjerg Mogensen (1), Kristian Mølhave (2), Simone Sanna (1), Jakob Birkedal Wagner (3), Luise Theil Kuhn (1)
1. DTU Energy, Technical University of Denmark, Roskilde, Danemark 2. DTU Nanotech, Technical University of Denmark, Kgs. Lyngby, Danemark 3. Center for Electron Nanoscopy, Technical University of Denmark, Kgs. Lyngby, Danemark
Solid oxide cells (SOC) have the potential of playing a significant role in the future efficient energy system scenario. In order to become widely commercially…
The 16th European Microscopy Congress 2016
In situ mechanical quenching of nanoscale silica spheres in the TEM
Mirza Mačković (1), Florian Niekiel (1), Lothar Wondraczek (2), Erik Bitzek (3), Erdmann Spiecker (1)
1. Institute of Micro- and Nanostructure Research and Center for Nanoanalysis and Electron Microscopy, University of Erlangen-Nürnberg, Erlangen, Allemagne 2. Otto Schott Institute of Materials Research, University of Jena, Jena, Allemagne 3. Department of Materials Science and Engineering, Institute I, University of Erlangen-Nürnberg, Erlangen, Allemagne
The physical and mechanical properties of glasses strongly depend on their bonding configuration and topology, which includes near, intermediate and long range order [1]. It…
The 16th European Microscopy Congress 2016
TEM compression of nano-particles in environmental mode and with atomic resolution observations
Thierry Epicier (1), Lucile Joly-Pottuz (1), Istvan Jenei (2), Douglas Stauffer (3), Fabrice Dassenoy (2), Karine Masenelli-Varlot (1)
1. MATEIS, CNRS UMR 5510, Univ Lyon, INSA-Lyon, Villeurbanne, France 2. LTDS, CNRS UMR5513, Univ Lyon, ECL, Ecully, France 3. R/D Group, Hysitron Inc., Minneapolis, Etats-Unis
Characterization of nanomaterials or materials at the nanoscale has drastically increased during the last decades. This increase can be explained by (i) the necessity to…
The 16th European Microscopy Congress 2016
In situ compression experiments of fused silica pillars in the TEM and SEM
Mirza Mačković (1), Thomas Przybilla (1), Patrick Herre (2), Stefan Romeis (2), Jonas Paul (2), Etienne Barthel (3), Jeremie Teisseire (4), Nadine Schrenker (1), Wolfgang Peukert (2), Erdmann Spiecker (1)
1. Institute of Micro- and Nanostructure Research and Center for Nanoanalysis and Electron Microscopy, University of Erlangen-Nürnberg, Erlangen, Allemagne 2. Institute of Particle Technology (LFG), University of Erlangen-Nürnberg, Erlangen, Allemagne 3. Institute de physique, Centre national de la recherche scientifique (CNRS), Paris, France 4. Surface du Verre et Interfaces, Centre national de la recherche scientifique (CNRS) Saint-Gobain, Aubervilliers, France
While fused silica is known for its brittleness on macroscopic scale [1], it exhibits an amount of plasticity on microscale [2]. Thermally-treated Stöber-Fink-Bohn (SFB)-type silica…
The 16th European Microscopy Congress 2016
The Dynamics of Active Metal Catalysts Revealed by In-Situ Electron Microscopy
Jing Cao (1), Ramzi Farra (1), Zhu-Jun Wang (1), Ali Rinaldi (1), Robert Schlögl (1), Marc Georg Willinger (1)
1. Department of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Allemagne
Conventional high-resolution imaging by electron microscopy plays an important role in the structural and compositional analysis of catalysts. However, since the observations are generally performed…
The 16th European Microscopy Congress 2016
On the mechanism of metal-induced crystallization: an in situ TEM study of nanosized Au/Ge films
Aleksandr Kryshtal (1, 2), Alexey Minenkov (2), Paulo Ferreira (3)
1. Faculty of Metals Engineering and Industrial Computer Science & International Centre of Electron Microscopy for Material Science, AGH University of Science and Technology, Krakow, Pologne 2. Department of Physics and Technology, Karazin Kharkiv National University, Kharkiv, Ukraine 3. Materials Science and Engineering Program, University of Texas at Austin, Austin, Etats-Unis
Thin crystalline germanium (c-Ge) and silicon (c-Si) films are widely used in current microelectronic and nanoelectronic devices, such as thin film transistors and highly efficient…
The 16th European Microscopy Congress 2016
In-situ studies of the dendritic yttria precursor nanostructures growth dynamics at elevated temperatures using liquid-cell transmission electron microscopy
Saso Sturm (1), Bojan Ambrozic (1), Marjan Bele (2), Nina Kostevsek (1), Kristina Zuzek Rozman (1)
1. Department for Nanostructured Materials, Jozef Stefan Institute, Ljubljana, Slovénie 2. Laboratory for Chemistry of Materials, National Institute of Chemistry, Ljubljana, Slovénie
Yttria, a host for heavy rare earth elements, is an important up-conversion material, able to convert lower energy near-infrared light into higher energy visible light,…
The 16th European Microscopy Congress 2016
Localized electrical resistance measurements of supported reduced graphene oxide using in-situ STM-TEM
Hanna Nilsson (1), Ludvig de Knoop (1), John Cumings (2), Eva Olsson (1)
1. Department of Physics, Chalmers University of Technology, Göteborg, Suède 2. Department of Material Science and Engineering, University of Maryland, College Park, Etats-Unis
The tunable electrical properties of reduced graphene oxide (RGO) make it an ideal candidate for many applications including energy storage.1 However, in order to utilize…