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: 26th Nov 2022, 12:51:14pm CET

Session Overview
MS-60: Composite and incommensurate modulated crystals: structural and physical properties
Thursday, 19/Aug/2021:
10:20am - 12:45pm

Session Chair: Sylvain Ravy
Session Chair: Sander van Smaalen
Location: Club B

50 1st floor

Invited: Stephan J. Skinner (UK)Vincent Jacques (France)

Session Abstract

The microsymposium "Composite and incommensurate modulated crystals: structural and physical properties" aims at collecting presentations on recent developments in the crystallography of aperiodic modulated and composite crystals. The focus is on contributions that may provide a link between synthesis, incommensurate crystal structure, crystal chemistry of the investigated  compounds, and physical properties of these materials.

For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below.

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10:20am - 10:25am

Introduction to session

Sylvain Ravy, Sander van Smaalen

10:25am - 10:55am

Investigating the modulated structures in the La(Nb,W)O4+d family of oxide ion conductors

Stephen John Skinner1, Cheng Li2, Stevin Pramana3

1Imperial College London, London, United Kingdom; 2Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA; 3School of Engineering, Newcastle University, UK

10:55am - 11:25am

Revealing pinning and solitonic transport of sliding charge-density-waves by coherent and nano-XRD

Vincent Jacques

CNRS / Laboratoire de Physique des Solides, Orsay, France

11:25am - 11:45am

Polytelluride Anions in Deficient RETe2–δ Structures – Superstructures and Bonding Analysis

Hagen Poddig, Kati Finzel, Thomas Doert

Technische Universität Dresden, Dresden, Germany

11:45am - 12:05pm

Hysteretic structural changes within five-layered modulated 10M martensites of Ni-Mn-Ga(-Fe)

Petr Veřtát1,2, Ladislav Straka1, Hanuš Seiner3, Alexei Sozinov4, Milan Klicpera5, Oscar Fabelo6, Oleg Heczko1

1Institute of Physics of the Czech Academy of Sciences, Na Slovance 1999/2, 18221 Prague 8, Czech Republic; 2Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Trojanova 13, 12000 Prague 2, Czech Republic; 3Institute of Thermomechanics of the Czech Academy of Sciences, Dolejškova 1402/8, 18200 Prague 8, Czech Republic; 4Material Physics Laboratory, LUT University, Yliopistonkatu 34, 53850 Lappeenranta, Finland; 5Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 12116 Prague 2, Czech Republic; 6Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France

12:05pm - 12:25pm

The interplay of framework instability and electron-phonon coupling in a CDW system, the monophosphate tungsten bronze family.

Arianna Minelli1, Elen Duverger-Nedellec2, Alain Pautrat3, Olivier Pérez3, Marc De Boissieu4, Marek Mihalkovic5,6, Alexei Bosak7, Andrew Goodwin1

1University of Oxford, Oxford, United Kingdom; 2ICMCB, CNRS, Université de Bordeaux, UMR 5026, F-33600 Pessac, France; 3Laboratory CRISMAT, UMR 6508 CNRS, ENSICAEN 6 Boulevard du Marechal Juin, F-14050 Caen Cedex 4, France; 44Institute of Physics, Slovak Academy of Sciences, Dúbravskà cesta 9, Bratislava 84511, Slovak Republic; 5Université Grenoble Alpes, SIMaP, F-38000 Grenoble, France; 6CNRS, SIMaP, F-38000 Grenoble, France; 7European Synchrotron Radiation Facility, 6 rue Jules Horowitx, F-38000 Grenoble, France

12:25pm - 12:45pm

Ba10Y6Ti4O27 an aperiodic oxide with an unusually low thermal conductivity.

John Bleddyn Claridge

University of Liverpool, Liverpool, United Kingdom

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