Articles tagged "energy-dispersive X-ray spectroscopy"

The 16th European Microscopy Congress 2016
3D structure and chemical composition reconstructed simultaneously from HAADF-STEM images and EDS-STEM maps
Zhichao Zhong (1), Bart Goris (2), Remco Schoenmakers (3), Sara Bals (2), K. Joost Batenburg (1)
1. Computational Imaging, Centrum Wiskunde & Informatica, Amsterdam, Pays-Bas 2. Electron Microscopy for Materials Science, University of Antwerp, Antwerp, Belgique 3. Advanced Techonology, FEI, Eindhoven, Pays-Bas
Electron tomography (ET) is nowadays commonly used in materials science to obtain a three dimensional (3D) structural characterization of nanomaterials. Typically it is based on…
The 16th European Microscopy Congress 2016
High resolution STEM imaging and analysis of 2D crystal heterostructure devices and nanoparticle catalysts
Sarah Haigh (1), Thomas Slater (1), Aidan Rooney (1), Eric Prestat (1), Roman Gorbachev (1), Freddie Withers (2), Konstantin Novoselov (2), Geim Andre (2)
1. School of Materials, University of Manchester, Manchester, Royaume Uni 2. School of Physics and Astronomy, University of Manchester, Manchester, Royaume Uni
The new generation of aberration corrected scanning transmission electron microscope (STEM) instruments optimized for high spatial resolution energy dispersive x-ray (EDX) spectroscopy provide exciting opportunities…
The 16th European Microscopy Congress 2016
Multidimensional Analysis of Local Compositional and Valence Fluctuations in the Model Complex Oxide La2MnNiO6
Steven Spurgeon (1), Yingge Du (1), Timothy Droubay (1), Arun Devaraj (1), Xiahan Sang (2), Paolo Longo (3), Pengfei Yan (4), Paul Kotula (5), Vaithiyalingam Shutthanandan (4), Mark Bowden (4), James LeBeau (2), Chongmin Wang (4), Peter Sushko (1), Scott Chambers (1)
1. Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Etats-Unis 2. Materials Science and Engineering, North Carolina State University, Raleigh, Etats-Unis 3. Applications Division, Gatan, Inc., Pleasanton, Etats-Unis 4. Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Etats-Unis 5. Materials Characterization Department, Sandia National Laboratories, Albuquerque, Etats-Unis
Propelled by rapid advances in synthesis, characterization, and computational modeling, materials science is fast progressing toward a “materials-by-design” paradigm. While we can envision a very…
The 16th European Microscopy Congress 2016
3D analytical investigation of melting at lower mantle conditions in the laser-heated diamond anvil cell
Farhang Nabiei (1, 2), Marco Cantoni (2), James Badro (3, 1), Susannah Dorfman (4), Richard Gaal (1), Hélène Piet (1), Philippe Gillet (1)
1. Earth and Planetary Science Laboratory, EPFL, Lausanne, Suisse 2. Interdisciplinary Centre for Electron Microscopy, EPFL, Lausanne, Suisse 3. Institut de Physique du Globe de Paris, Sorbonne-Paris-Cité, Paris, France 4. Department of Geological Sciences, Michigan State University, East Lansing, Etats-Unis
Diamond anvil cell (DAC) is a unique tool to study materials under static high pressures up to several hundreds of GPa comparable to the pressures…