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14–17 Mar 2022
Europe/Berlin timezone

Effect of iron substitution by nickel on crystal structures, optical, and magnetic properties in double perovskite series Sr2Fe1-xNixTeO6 with x = 0, 0.25, 050, 0.75, and 1

VC Room link
/redirectVC/3107
16 Mar 2022, 16:45
2h
Poster Structural Chemistry & New crystal structures Postersession

Speaker

Asmaa Zaraq (University of Bremen)

Description

The double perovskite series with the formula Sr2Fe1-xNixTeO6 (x = 0, 0.25, 0.50, 0.75, and 1) has been synthetized in polycrystalline form by a conventional solid-state reaction process by heating to 1300 K in air. Their crystal structures were probed by means of X-ray diffraction at room temperature. Rietveld analysis revealed that all the compositions crystallize in monoclinic space group I2/m.

Primary authors

Prof. Abdeslam EL BOUARI (Laboratoire Physico-Chimie des Matériaux Appliqués (LPCMA), Université Hassan II Casablanca, Faculté des Sciences Ben M'Sik, 20702 Casablanca, Maroc) Asmaa Zaraq (University of Bremen) Dr Brahim Orayech (2Maxam, Technology Center Energetic Materials, Carretera N-623 km 28. 09141Quintanilla Sobresierra. Burgos, Spain) Prof. Duncan H. GREGORY (School of Chemistry, University of Glasgow, Joseph Black Building, Glasgow G12 8QQ, United Kingdom) Prof. Josu Mirena IGARTUA (Fisika Aplikatua II Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, P.O.Box 644, Bilbao 48080, Spain) Prof. Thorsten M. GESING (University of Bremen, Institute of Inorganic Chemistry and Crystallography, Bremen, Germany. University of Bremen, MAPEX Center for Materials and Processes, Bremen, Germany.)

Presentation materials