XXV General Assembly and Congress of the
International Union of Crystallography - IUCr 2021
August 14 - 22, 2021 | Prague, Czech Republic
Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
Please note that all times are shown in the time zone of the conference. The current conference time is: 1st Nov 2024, 01:11:43am CET
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Session Overview |
| Session | ||
MS-70: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction
Invited: Virginia Monteseguro (Spain, ESRF), Emma McBride (USA, SLAC) | ||
| Session Abstract | ||
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Science under extreme conditions is a vibrant field of research. In the last ten years, many scientific breakthroughs have been achieved across fields ranging from Earth and planetary science to fundamental physics, chemistry and materials research, and extending into biophysics/biochemistry including questions concerning life and biological function under extreme conditions. In this context, “Matter at extreme pressures and temperatures” was one of the science drivers for the construction of low emittance 4th generation high-energy synchrotron sources and free electrons lasers. The outstanding performance of these new X-ray sources will surely have a profound impact in extreme conditions science and breakthroughs can be expected in various scientific areas. In particular, detailed structural, electronic and vibrational studies on much smaller sample volumes and on sub-ps time scales will become possible. Higher pressure (multi-Mbar) and temperature states which can be generated only in smaller volumes will be finally characterized. Transient processes under extreme strain rates will be seen. Submicron sample heterogeneities will also become accessible, down to the femtosecond time scale, with a deeper understanding of processes such as phase transitions and transport (diffusion, viscosity) under extreme conditions. New x-ray methods and sample geometries for diffraction and spectroscopy will be discussed. This micro-symposium aims at defining the current state-of-the-art at the existing synchrotron and XFEL facilities and discussing the new research opportunities that will emerge from the complementarity of these large instruments.
For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below. | ||
| Introduction | ||
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2:45pm - 2:50pm
ID: 1801 / MS-70: 1 Introduction Oral/poster Introduction to session 2:50pm - 3:20pm
ID: 1098 / MS-70: 2 All topics Invited lecture to session MS: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction Keywords: High-pressure, XAS, XRD, 3d-5d transition metals, 4f elements Unveiling the structural and electronic interplay in 3d and 4f/5d compounds at high-pressure 1DCITIMAC, Facultad de Ciencias, University of Cantabria, Spain; 2Universitat Politècnica de València, Spain; 3Centro Universitario de la Defensa de Zaragoza, Spain; 4ALBA-CELLS, Barcelona, Spain External Resource:
 3:20pm - 3:50pm
ID: 1352 / MS-70: 3 All topics Invited lecture to session MS: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction Keywords: Extreme Conditions, Free Electron Lasers, Shock compression, Phase transitions Phase Transition Lowering and Melting in Dynamically-Compressed Silicon and Germanium at the LCLS SLAC National Accelerator Laboratory, Menlo Park, United States of America External Resource:
3:50pm - 4:05pm
ID: 1154 / MS-70: 4 All topics Poster MS: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction Keywords: Diamond Anvil cell, time resolution, high temperature, heating/cooling rates. A new internally heated diamond anvil cell system for time resolved optical and x-ray measurements. 1Physics Division, School of Science and Technology, University of Camerino, Via Madonna delle Carceri 9, Camerino (MC), 62032, Italy.; 2Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, BP 48, 91192, Gif-sur-Yvettte Cedex, France; 3Geodynamic Research Center, Ehime University, Matsuyama 790-8577, Japan. External Resource:
4:05pm - 4:20pm
ID: 795 / MS-70: 5 Methods and instruments Oral/poster MS: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction Keywords: XRD, Extreme conditions beamline, 4th generation synchrotron EMA beamline status and its XRD prospects Brazilian Synchrotron Light Laboratory (LNLS - CNPEM), Campinas, Brazil External Resource:
4:20pm - 4:35pm
ID: 490 / MS-70: 6 Bursary application Poster MS: Spectroscopy applied to electrochemistry: operando studies, Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction, Advanced methods for analysis of XAFS and crystallographic data Posters only: Structure and phase transitions in advanced materials, Crystallography in industry and applied sciences, Methods, instrumentation (if it does not fit to any specific topics) Keywords: XAFS, time-resolved, adaptive x-ray optics Fast EXAFS measurement in piezo-driven single-crystal monochromatization scheme 1FSRC “Crystallography & photonics” RAS; 2NRC "Kurchatov institute", Moscow, Russian Federation Bibliography
1.Development of methods for ultrasonic scanning of X-ray wavelength, Blagov A.E., Pisarevskii Y.V., Prosekov P.A., Targonskii A.V., Eliovich Y.A., Protsenko A.I., Koval’chuk M.V. Crystallography Reports. 2017. Т. 62. № 6. С. 831-836. 2.Investigations of the Growth Processes of Bismuth-Germanate Crystals (Bi12GeO20) from the Melt using the X-Ray Diffraction Characteristics of Natural Lateral Faces, Mololkin A.A., Protsenko A.I., Blagov A.E., Vinogradov A.V., Lomonov V.A., Pisarevskii Y.V., Targonskii A.V., Eliovich Y.A. // Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2018. Т. 12. № 1. С. 69-74. Targonskiy, Anton & Blagov, Alexander & Eliovich, Yan & Prosekov, Pavel & Pisarevsky, Yuri & Protsenko, Andrei & Valentin, Akkuratov & Kovalchuk, Michail. 3.Development of time-resolved X-ray acoustic method of investigation of crystals. // Acta Crystallographica Section A Foundations and Advances. 73. C1419-C1419. DOI 10.1107/S2053273317081578. External Resource:
4:35pm - 4:50pm
ID: 1155 / MS-70: 7 Methods and instruments Oral/poster MS: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction Keywords: Elements, Thermal conductivity, Lattices, Diffraction, Phase transitions Unveiling the Structural Behavior under Pressure of Filled M0.5Co4Sb12 (M = K, Sr, La, Ce, and Yb) Thermoelectric Skutterudites 1ESRF, Grenoble, France; 2ICMM-Madrid, Spain; 3UFPel, Brazil; 4ALBA, Spain External Resource:
4:50pm - 5:05pm
ID: 1289 / MS-70: 8 All topics Oral/poster MS: Matter at extreme conditions at SR and XFEL: complementarity of spectroscopy and diffraction Posters only: Methods, instrumentation (if it does not fit to any specific topics) Keywords: pre-compression, shock-compression, noble gases Towards higher densities of matter: ultra-high pre-compression in shock dynamic experiments 1European X-ray Free Electron Laser facility GmbH; 2ETH-Zürich; 3Lawrence Livermore National Laboratory; 4Laboratoire pour l’Utilisation des Lasers Intenses, École Polytechnique; 5Deutsches Elektronen-Synchrotron DESY External Resource:
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