2026-06-29T02:46:11Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/1140532025-09-18T17:18:10Zcom_20.500.14352_14col_20.500.14352_15

Ferri- and ferro-magnetism in CaMnMReO6 double double perovskites of late transition metals M = Co and Ni Solana Madruga, Elena Sun, Yu Arévalo-López, Ángel M. Attfield, J. Paul Two new double double perovskites of ideal compositions CaMnMReO6 (M = Co, Ni) are reported. The M = Co material has refined composition CaMn0.7Co1.3ReO6 and orders ferrimagnetically below TC =188 Kwith a relatively large saturated magnetisation of 4.5 lB. TheM=Niproduct,CaMn1.2Ni0.8ReO6, is a remarkable exampleof a ferromagnetic oxide with four distinct spin sublattices all collinearly ordered below TC = 152 K. 2025-01-13T16:14:39Z 2025-01-13T16:14:39Z 2025-01-13T16:14:39Z 2019 journal article https://hdl.handle.net/20.500.14352/114053 XXXX-XXXX 10.1039/c8cc09612k eng Elena Solana-Madruga, Yu Sun, Ángel M Arévalo-López, J. Paul Attfield. Ferri- and ferro-magnetism in CaMnMReO 6 double double perovskites of late transition metals M = Co and Ni. Chemical Communications, 2019, 55 (18), pp.2605-2608. http://creativecommons.org/licenses/by-nc/4.0/ open access Attribution-NonCommercial 4.0 International RSC