Ambient pressure synthesis and structure and magnetic properties of a new A- and B-site ordered multinary quadruple perovskite

Kumar, Lalit; Sen, Sujan; Mandal, Tapas Kumar

doi:10.1039/d4dt00973h

Dalton Trans.

2024

DOI: 10.1039/d4dt00973h

|View full text |Cite

Ambient pressure synthesis and structure and magnetic properties of a new A- and B-site ordered multinary quadruple perovskite

Lalit Kumar,

Sujan Sen,

Tapas Kumar Mandal

Abstract: Quadruple perovskites with high magnetic transition temperatures are interesting class of compounds but are synthesized typically under high-pressure. Ambient pressure synthesis of new multinary quadruple perovskites having high global instability...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 63 publications

(116 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu₃Mn_1+xTi_3−xO₁₂ (Ln = La, Nd; x = 0, 0.3)

Kumar,

Sen,

Mandal

2024

Dalton Trans.

View full text Add to dashboard Cite

show abstract

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu₃Mn_1+xTi_3−xO₁₂ (Ln = La, Nd; x = 0, 0.3)

Kumar,

Sen,

Mandal

2024

Dalton Trans.

View full text Add to dashboard Cite

show abstract

B-Site-Ordered and Disordered Structures in A-Site-Ordered Quadruple Perovskites RMn3Ni2Mn2O12 with R = Nd, Sm, Gd, and Dy

Belik,

Liu,

Tanaka

et al. 2024

Molecules

View full text Add to dashboard Cite

ABO3 perovskite materials with small cations at the A site, especially with ordered cation arrangements, have attracted a lot of interest because they show unusual physical properties and deviations from general perovskite tendencies. In this work, A-site-ordered quadruple perovskites, RMn3Ni2Mn2O12 with R = Nd, Sm, Gd, and Dy, were synthesized by a high-pressure, high-temperature method at about 6 GPa. Annealing at about 1500 K produced samples with additional (partial) B-site ordering of Ni2+ and Mn4+ cations, crystallizing in space group Pn–3. Annealing at about 1700 K produced samples with disordering of Ni2+ and Mn4+ cations, crystallizing in space group Im–3. However, magnetic properties were nearly identical for the Pn–3 and Im–3 modifications in comparison with ferromagnetic double perovskites R2NiMnO6, where the degree of Ni2+ and Mn4+ ordering has significant effects on magnetic properties. In RMn3Ni2Mn2O12, one magnetic transition was found at 26 K (for R = Nd), 23 K (for R = Sm), and 22 K (for R = Gd), and two transitions were found at 10 K and 36 K for R = Dy. Curie–Weiss temperatures were close to zero in all compounds, suggesting that antiferromagnetic and ferromagnetic interactions are of the same magnitude.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Ambient pressure synthesis and structure and magnetic properties of a new A- and B-site ordered multinary quadruple perovskite

Abstract: Quadruple perovskites with high magnetic transition temperatures are interesting class of compounds but are synthesized typically under high-pressure. Ambient pressure synthesis of new multinary quadruple perovskites having high global instability...

Cited by 2 publications

References 63 publications

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu₃Mn_1+xTi_3−xO₁₂ (Ln = La, Nd; x = 0, 0.3)

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu₃Mn_1+xTi_3−xO₁₂ (Ln = La, Nd; x = 0, 0.3)

B-Site-Ordered and Disordered Structures in A-Site-Ordered Quadruple Perovskites RMn3Ni2Mn2O12 with R = Nd, Sm, Gd, and Dy

Contact Info

Product

Resources

About

Ambient pressure synthesis and structure and magnetic properties of a new A- and B-site ordered multinary quadruple perovskite

Abstract: Quadruple perovskites with high magnetic transition temperatures are interesting class of compounds but are synthesized typically under high-pressure. Ambient pressure synthesis of new multinary quadruple perovskites having high global instability...

Cited by 2 publications

References 63 publications

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu3Mn1+xTi3−xO12 (Ln = La, Nd; x = 0, 0.3)

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu3Mn1+xTi3−xO12 (Ln = La, Nd; x = 0, 0.3)

B-Site-Ordered and Disordered Structures in A-Site-Ordered Quadruple Perovskites RMn3Ni2Mn2O12 with R = Nd, Sm, Gd, and Dy

Contact Info

Product

Resources

About

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu₃Mn_1+xTi_3−xO₁₂ (Ln = La, Nd; x = 0, 0.3)

Smaller rare-earth cation and mixed valent Mn incorporation as a dual strategy to enhance ferrimagnetic ordering temperatures in A-site ordered quadruple perovskites, LnCu₃Mn_1+xTi_3−xO₁₂ (Ln = La, Nd; x = 0, 0.3)