Control of large linear magnetoelectricity in Co3NiNb2O9

Li, Xiang; Wang, Yu; Liu, Meifeng; Xie, Yunlong; Min, Jiahua; Chen, Xiyu; Gong, Jingwen; Li, Leiyu; Xu, Yiming; Wang, Yiru; Li, Biwen; Wang, Xiuzhang; Liu, Junming

doi:10.1016/j.jmat.2020.12.017

Cited by 8 publications

(5 citation statements)

References 25 publications

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Section: Rt Structural Characterizationssupporting

confidence: 92%

“…The results previously reported for x = 2 and 3 30,31 are in line with ours, since these compounds were found to be orthorhombic and trigonal, respectively. In both cases, no change of space group is reported versus temperature, 30,31 similarly to the parent compounds. 15,26 Since these observations are relevant for four compositions well distributed on the full x range (i.e., x = 0, 2, 3 and 4), the structural diagram is expected to be identical at RT and low temperature.…”

Section: Rt Structural Characterizationssupporting

confidence: 92%

“…The differences in structures and physical properties of Ni 4 Nb 2 O 9 and Co 4 Nb 2 O 9 motivated the Ni 4Àx Co x Nb 2 O 9 study to determine first the composition range (x) for each structure and then to establish a composition/structure/physical properties phase diagram. The results are then discussed in the light of previous reports on this series 30,31 or others Ni 4Àx A x Nb 2 O 9 , with A = Zn or Mg. 28,32 2 Experimental…”

Section: Introductionmentioning

confidence: 67%

“…These results also confirm the one reported for x = 3. 31 Biphasic domain, 2.2 r x o 2.5. In general, it is not relevant to characterize the physical properties of multiphasic samples.…”

Section: Magnetic and (Di)electric Propertiesmentioning

confidence: 99%

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The Ni_4−xCo_xNb₂O₉ phase diagram: from magnetization reversal to linear magnetoelectricity

et al. 2023

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Section: Rt Structural Characterizationssupporting

confidence: 92%

Section: Rt Structural Characterizationssupporting

confidence: 92%

Section: Introductionmentioning

confidence: 67%

“…These results also confirm the one reported for x = 3. 31 Biphasic domain, 2.2 r x o 2.5. In general, it is not relevant to characterize the physical properties of multiphasic samples.…”

Section: Magnetic and (Di)electric Propertiesmentioning

confidence: 99%

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The Ni_4−xCo_xNb₂O₉ phase diagram: from magnetization reversal to linear magnetoelectricity

et al. 2023

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“…Beside this structural aspect, various properties are reported depending on the nature of the substituting element and the degree of substitution. ,,− ,− In the orthorhombic structure, starting from Ni 4 Nb 2 O 9 , the magnetic ordering temperature ( T N ) decreases with an increasing Co amount. The compensation temperature ( T comp ) decreases faster, with MR disappearing for substitutions as low as 5% Co, i.e., Ni 3.8 Co 0.2 Nb 2 O 9 .…”

Section: Introductionmentioning

confidence: 99%

Compositional Complexity as a Design Principle for Stabilizing Magnetization Reversal in Corundum-Derived A₄Nb₂O₉ Phases

Martin,

Bolletta,

Maignan

2024

Chem. Mater.

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Corundum and related compounds possess interesting properties for functional applications, such as magnetization reversal or linear magneto electricity, depending on their structures and magnetic ground states. In this system, materials corresponding to the A 4 Nb 2 O 9 formula crystallize in two different structures, i.e., Pbcn for Ni 4 Nb 2 O 9 and P3̅ c1 for A = Co, Fe, and Mn, leading to ferrimagnetism and antiferromagnetism at low temperature, respectively. In this family, the nickel-based compound is special because Ni 4 Nb 2 O 9 is the only one crystallizing in the orthorhombic structure. The Pbcn and P3̅ c1 structures are both able to adapt to various substitutions of the A-cation, and as soon as Ni is involved, the two structural types are stabilized depending on the Ni/A ratio and A. In this context, the differences reported in the structural and magnetic behaviors of the Ni 4−x Co x Nb 2 O 9 and Ni 4−x Zn x Nb 2 O 9 series motivated the (Ni/Co/Zn) 4 Nb 2 O 9 study by mapping the magnetization-structure-composition phase diagram. This first step toward compositionally complex materials allows us to identify an unexpected large area of compounds that exhibit ferrimagnetism and magnetization reversal. Moreover, inside this domain, interesting variations of Neél temperature and compensation temperature are observed, including an increase of T comp induced by nonmagnetic substituting cations. The originality of these structural and magnetic behaviors makes these materials promising for theoreticians to provide conceptual models, especially since the partial substitution of the magnetic cation by a d 0 one may enhance the magnetization reversal.

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Magnetodielectric effect and significant magnetoelectric coupling of Co3NiNb2O9 single crystal

Zhu

Shi

Zhao

et al. 2022

Ceramics International

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Control of large linear magnetoelectricity in Co3NiNb2O9

Cited by 8 publications

References 25 publications

The Ni_4−xCo_xNb₂O₉ phase diagram: from magnetization reversal to linear magnetoelectricity

The Ni_4−xCo_xNb₂O₉ phase diagram: from magnetization reversal to linear magnetoelectricity

Compositional Complexity as a Design Principle for Stabilizing Magnetization Reversal in Corundum-Derived A₄Nb₂O₉ Phases

Magnetodielectric effect and significant magnetoelectric coupling of Co3NiNb2O9 single crystal

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Control of large linear magnetoelectricity in Co3NiNb2O9

Cited by 8 publications

References 25 publications

The Ni4−xCoxNb2O9 phase diagram: from magnetization reversal to linear magnetoelectricity

The Ni4−xCoxNb2O9 phase diagram: from magnetization reversal to linear magnetoelectricity

Compositional Complexity as a Design Principle for Stabilizing Magnetization Reversal in Corundum-Derived A4Nb2O9 Phases

Magnetodielectric effect and significant magnetoelectric coupling of Co3NiNb2O9 single crystal

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Product

Resources

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The Ni_4−xCo_xNb₂O₉ phase diagram: from magnetization reversal to linear magnetoelectricity

The Ni_4−xCo_xNb₂O₉ phase diagram: from magnetization reversal to linear magnetoelectricity

Compositional Complexity as a Design Principle for Stabilizing Magnetization Reversal in Corundum-Derived A₄Nb₂O₉ Phases