
The Library
Synthesis and characterization of magnetoelectric Ba7Mn4O15
Tools
Clarke, Gabriel R. M., Lees, Martin R., Ritter, Clemens, da Silva, Ivan and Senn, Mark S. (2022) Synthesis and characterization of magnetoelectric Ba7Mn4O15. Inorganic Chemistry, 61 (26). pp. 10015-10022. doi:10.1021/acs.inorgchem.2c00889 ISSN 0020-1669.
|
PDF
WRAP-synthesis-characterization-magnetoelectric-Ba7Mn4O15-Senn-2022.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (4086Kb) | Preview |
Official URL: https://doi.org/10.1021/acs.inorgchem.2c00889
Abstract
We present the synthesis of a novel binary metal oxide material: Ba7Mn4O15. The crystal structure has been investigated by high-resolution powder synchrotron X-ray diffraction in the temperature range of 100–300 K as well as by powder neutron diffraction at 10 and 80 K. This material represents an isostructural barium-substituted analogue of the layered material Sr7Mn4O15 that forms its own structural class. However, we find that Ba7Mn4O15 adopts a distinct magnetic ordering, resulting in a magnetoelectric ground state below 50 K. The likely magnetoelectric coupling mechanisms have been inferred from performing a careful symmetry-adapted refinement against the powder neutron diffraction experiments, as well as by making a comparison with the nonmagnetoelectric ground state of Sr7Mn4O15.
Item Type: | Journal Article | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Subjects: | Q Science > QD Chemistry | |||||||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | |||||||||||||||
SWORD Depositor: | Library Publications Router | |||||||||||||||
Library of Congress Subject Headings (LCSH): | Metallic oxides , Metallic oxides -- Electric properties, Metallic oxides -- Magnetic properties, Solid state chemistry | |||||||||||||||
Journal or Publication Title: | Inorganic Chemistry | |||||||||||||||
Publisher: | American Chemical Society | |||||||||||||||
ISSN: | 0020-1669 | |||||||||||||||
Official Date: | 21 June 2022 | |||||||||||||||
Dates: |
|
|||||||||||||||
Volume: | 61 | |||||||||||||||
Number: | 26 | |||||||||||||||
Page Range: | pp. 10015-10022 | |||||||||||||||
DOI: | 10.1021/acs.inorgchem.2c00889 | |||||||||||||||
Status: | Peer Reviewed | |||||||||||||||
Publication Status: | Published | |||||||||||||||
Access rights to Published version: | Open Access (Creative Commons) | |||||||||||||||
Date of first compliant deposit: | 18 July 2022 | |||||||||||||||
Date of first compliant Open Access: | 19 July 2022 | |||||||||||||||
RIOXX Funder/Project Grant: |
|
Request changes or add full text files to a record
Repository staff actions (login required)
![]() |
View Item |
Downloads
Downloads per month over past year