2026-07-31T04:43:11Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1370512026-06-02T00:13:45Zcom_20.500.14352_14col_20.500.14352_15
Evolving spin periodicity and lock-in transition in the frustrated ordered ilmentite-type β-Mn2InSbO6
Sáez Puche, Regino
Solana Madruga, Elena
Arévalo López, Ángel M.
Arévalo López, E. Paola
Dos Santos García, Antonio J.
Kepa, Michal
Khalyavin, Dmitry
546
Magnetization measurements
Neutron diffraction
Pressure technique
Chemical synthesis
Oxides
Ferrimagnets
Magnetic order
Crystal structure
Química orgánica (Química)
2303 Química Inorgánica
Polar magnets are promising materials for applications such as multiferroics or in spintronics. In double-corundum-related oxides, the cation ordering imposes a polar structure and the use of high pressure facilitates the insertion of magnetic cations into the compounds. Here we present the high-pressure synthesis of a polar and ferrimagnetic corundum derivative of Mn2InSbO6, which adopts the ordered-ilmenite-type structure. Neutron powder diffraction reveals that the high-temperature nearly collinear ferrimagnetic phase evolves to an incommensurate helical structure with 𝑘𝛿=[00𝑘𝑧] propagation vector, which then locks to the commensurate value of 𝑘𝑧=1/8. This complex magnetic behavior is likely to be related to magnetic frustration and the polar nature of the ordered double-corundum structure.
EPSRC
MINECO
Comunidad de Madrid
Depto. de Química Inorgánica
Fac. de Ciencias Químicas
TRUE
pub
2026-06-01T12:04:57Z
2026-06-01T12:04:57Z
2018
journal article
AM
https://hdl.handle.net/20.500.14352/137051
XXXX-XXXX
10.1103/PhysRevB.98.214403
eng
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-84385-R/ES/MATERIALES FUNCIONALES : MAGNETICOS Y NANOESTRUCTURADOS/
S-2013/MIT-1275
A. M. Arévalo-López, E. Solana-Madruga, E. P. Arévalo-López, D. Khalyavin, M. Kepa, A. J. Dos santos-García, R. Sáez-Puche, J. P. Attfield. Evolving spin periodicity and lock-in transition in the frustrated ordered ilmentite-type β-Mn2InSbO6. Phys. Rev. B. 2018, 98, 214403. doi: 10.1103/PhysRevB.98.214403
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APS