Room temperature magnetoelectric magnetic spirals by design
A Romaguera, M Medarde - Frontiers in Materials, 2024 - frontiersin.org
Frustrated magnets with ordered magnetic spiral phases that spontaneously break inversion
symmetry have received significant attention from both fundamental and applied sciences …
symmetry have received significant attention from both fundamental and applied sciences …
Design of magnetic spirals in layered perovskites: Extending the stability range far beyond room temperature
In insulating materials with ordered magnetic spiral phases, ferroelectricity can emerge
owing to the breaking of inversion symmetry. This property is of both fundamental and …
owing to the breaking of inversion symmetry. This property is of both fundamental and …
Role of Gd spin ordering on magnetocaloric effect and ferromagnetism in Sr substituted Gd2CoMnO6 double perovskite
The phenomenon of magnetocaloric effect occurring around the ordering temperatures for
Gd 2− x Sr x CoMnO 6 (x= 0 and 0.5) has been investigated in order to disclose the effects of …
Gd 2− x Sr x CoMnO 6 (x= 0 and 0.5) has been investigated in order to disclose the effects of …
Signature of half-metallicity in BiFeO3: A DFT study
S Jena, S Bhattacharya, S Datta - Computational Materials Science, 2022 - Elsevier
BiFeO 3 has drawn great attention over the last several decades due to its promising
multiferroic character. In the ground state, the bulk BiFeO 3 is found to be in the …
multiferroic character. In the ground state, the bulk BiFeO 3 is found to be in the …
Tuning the tilting of the spiral plane by Mn doping in YBaCuFeO5 multiferroic
The layered perovskite YBaCuFeO 5 (YBCFO) is considered one of the best candidates to
high-temperature chiral multiferroics with strong magnetoelectric coupling. In RBaCuFeO 5 …
high-temperature chiral multiferroics with strong magnetoelectric coupling. In RBaCuFeO 5 …
Impact of a non-magnetic Sr2+ ion doping on the magnetic and optical properties of Gd2-xSrxNiMnO6 (x= 0, 0.3, 0.5) double perovskite
The current study investigates the magnetization and optical characteristics of Sr-doped Gd
2 NiMnO 6. Each sample's ZFC and FC magnetization measurements are presented. We …
2 NiMnO 6. Each sample's ZFC and FC magnetization measurements are presented. We …
Pushing magnetic spirals beyond room temperature by reducing the uniaxial pyramidal elongation in layered Cu/Fe perovskites
The impact of a 3d divalent substitution for Cu using M 2+ ions not presenting elongated MO
5 pyramids has been explored in YBaCuFeO 5 as a new strategy to upgrade the magnetic …
5 pyramids has been explored in YBaCuFeO 5 as a new strategy to upgrade the magnetic …
Influence of Sr doping on the structural and magnetic properties of (Y, Gd) Ba1− xSrxCuFeO5 (x= 0, 0.25, 0.5) studied by FTIR and 57Fe Mössbauer spectroscopy
IM Saavedra-Gaona, F Mesquita, R Cohen… - Physica B: Condensed …, 2024 - Elsevier
The effect of replacing Y by Gd and Ba by Sr is studied by Fourier Transform Infrared
spectroscopy, 57 Fe Mössbauer spectroscopy and DC susceptibility measurements. Site …
spectroscopy, 57 Fe Mössbauer spectroscopy and DC susceptibility measurements. Site …
[HTML][HTML] Doping effect on magnetic properties of high-temperature multiferroic compound YBaCuFeO5
Y Yasui, S Kihara, K Ikeda, T Banshodani - AIP Advances, 2024 - pubs.aip.org
We have investigated the impurity effects on magnetic properties for the oxygen-deficiency
ordered perovskite YBaCuFeO 5, which has multiferroic phenomenon at T N2= 319 K. The …
ordered perovskite YBaCuFeO 5, which has multiferroic phenomenon at T N2= 319 K. The …
Heat Capacity of Layered Perovskite Compounds: EsBaCuFeO5 (Es = Ho, Gd, and Yb)
The layered perovskite compounds, which show multiferroic properties, have attracted
interest due to their interesting magnetic and electronic properties. Herein, the heat capacity …
interest due to their interesting magnetic and electronic properties. Herein, the heat capacity …