Thermodynamic evidence of the ferroelectric Berry phase in europium-based ferrobismuthite Eu2Bi2Fe4O12

AVG Rebaza, CED Toro, HHM Chanduví… - Journal of Alloys and …, 2021 - Elsevier
The possible low temperature biferroic feature of Eu 2 Bi 2 Fe 4 O 12 complex perovskites
was recently reported. The aim of this work is to present a theoretical study of the structural …

Metamagnetoelectric effect in multiferroics A2Cu2Mo3O12 (A= Rb and Cs) quantum spin chain

FK Fodouop, GC Fouokeng, ME Ateuafack… - Physica B: Condensed …, 2020 - Elsevier
The magnetoelectric and thermodynamic properties of multiferroic A 2 Cu 2 Mo 3 O 12 (A=
Rb and Cs) compounds are investigated through the theoretical laboratory of a frustrated …

Metamagnetoelectric transitions-enhanced multicaloric effect in multiferroics A2Cu2Mo3O12 (A= Rb and Cs) quantum spin chain

FK Fodouop, GC Fouokeng, AT Tsokeng… - Physica E: Low …, 2021 - Elsevier
The multicaloric properties of multiferroic A 2 Cu 2 Mo 3 O 12 (A= Rb and Cs) compounds
are theoretically investigated through a frustrated one-dimensional spin ribbon chain of CuO …

[HTML][HTML] Rare-earth ferrobismuthites: ferromagnetic ceramic semiconductors with applicability in spintronic devices

J Roa-Rojas, JA Cuervo Farfán… - Revista de la …, 2022 - scielo.org.co
We report here the synthesis process of the perovskite-like complex material Bi 0.5 R 0.5
FeO 3 (R= Eu, Sm, Dy) using the ceramic method, as well as its structural, optical, magnetic …

Temperature-dependent interplay of anisotropic exchange coupling and external fields on metamagnetoelectric multiferroics

M Tchoffo, FK Fodouop, GC Fouokeng… - Materials Research …, 2019 - iopscience.iop.org
We show an analytical study of the magnetoelectric properties of a quasi-two-dimensional
multiferroic rare-earth-metal (R) Mn perovskites, RMnO 3 spin system with anisotropic …

Ferrobismutitas de tierra rara: cerámicos ferromagnéticos semiconductores con aplicabilidad en dispositivos espintrónicos

J Roa Rojas, J Cuervo Farfán, DT Críspulo… - 2022 - repositorio.accefyn.org.co
We report here the synthesis process of the perovskite-like complex material Bi0. 5R0.
5FeO3 (R= Eu, Sm, Dy) using the ceramic method, as well as its structural, optical, magnetic …

Thermodynamic evidence of the ferroelectric Berry phase in europium-based ferrobismuthite Eu₂Bi₂Fe₄O₁₂

AV Gil Rebaza, CE Deluque Toro… - Journal of Alloys and …, 2021 - sedici.unlp.edu.ar
The possible low temperature biferroic feature of Eu₂Bi₂Fe₄O₁₂ complex perovskites
was recently reported. The aim of this work is to present a theoretical study of the structural …