Bulletin of the American Physical Society
APS March Meeting 2018
Volume 63, Number 1
Monday–Friday, March 5–9, 2018; Los Angeles, California
Session G60: Poster Session I
2:00 PM,
Tuesday, March 6, 2018
LACC
Room: West Hall A
Abstract ID: BAPS.2018.MAR.G60.151
Abstract: G60.00151 : Synthesis and Structural Characterization of Geometrically Frustrated Doube Perovskites*
Presenter:
Connor Williams
(Department of Physics, Villanova Univ)
Authors:
Connor Williams
(Department of Physics, Villanova Univ)
Demetrios Papakostas
(Department of Physics, Villanova Univ)
Jeremy Carlo
(Department of Physics, Villanova Univ)
Double perovskites of composition A2BB′O6, with ’rock-salt’ order of magnetic B’ ions, potentially exhibit frustration. In addition, the chemical versatility of perovskites enables the synthesis of many different compounds with divergent properties, providing great potential to yield new insights into frustration physics.
We report the solid-state synthesis and x-ray structural characterization of Ba2YbMoO6, Ba2YWO6, Ba2LuWO6, Ba2ScMoO6, and Sr2ScMoO6. All but the latter crystallize in the ideal cubic Fm-3m double perovskite structure, while Sr2ScMoO6 was refined in the tetragonal I4/m space group, as expected from their respective Goldschmidt tolerance factors.
*We acknowledge Bryan Eigenbrodt of Villanova University for synthesis assistance, the Research Corporation for Scientific Advancement for financial support, and the Villanova CRF for travel aid.
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.MAR.G60.151
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