Anomalous magnetic behavior of Ba2CoO4 with isolated CoO4 tetrahedra

Zhang, Qiang; Cao, Guixin; Ye, Feng; Cao, Huibo; Matsuda, Masaaki; Tennant, D. A.; Chi, Songxue; Nagler, S. E.; Shelton, W. A.; Jin, Rongying; Plummer, E. W.; Zhang, Jiandi

doi:10.1103/PhysRevB.99.094416

Title: Anomalous magnetic behavior of ${Ba}_{2} {CoO}_{4}$ with isolated ${CoO}_{4}$ tetrahedra

Abstract

The dimensionality of the electronic and magnetic structure of a given material is generally predetermined by its crystal structure. Here, using elastic and inelastic neutron scattering combined with magnetization measurements, we discover unusual magnetic behavior in three-dimensional (3D) Ba₂CoO₄. In spite of isolated CoO₄ tetrahedra, the system exhibits a 3D noncollinear antiferromagnetic order in the ground state with an anomalously large Curie-Weiss temperature of 110 K compared to T_N=26 K. More unexpectedly, spin dynamics displays quasi-two-dimensional spin-wave dispersion with an unusually large spin gap, and one-dimensional magnetoelastic coupling. Our results postulate that Ba₂CoO₄ is a unique system for exploring the interplay between isolated polyhedra, low-dimensional magnetism, and spin states in oxides.

Authors:

^[1]; Cao, Guixin ^[2];

^[3];

^[3]; Shelton, W. A. ^[2]; Jin, Rongying ^[2]; Plummer, E. W. ^[2]; Zhang, Jiandi ^[2]

Louisiana State Univ., Baton Rouge, LA (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Louisiana State Univ., Baton Rouge, LA (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Publication Date:: Thu Mar 14 00:00:00 EDT 2019

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1505312

Alternate Identifier(s):: OSTI ID: 1499835

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 99; Journal Issue: 9; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; Inelastic neutron scattering; Magnetization measurements; Neutron scattering

Citation Formats


                    Zhang, Qiang, Cao, Guixin, Ye, Feng, Cao, Huibo, Matsuda, Masaaki, Tennant, D. A., Chi, Songxue, Nagler, S. E., Shelton, W. A., Jin, Rongying, Plummer, E. W., and Zhang, Jiandi. Anomalous magnetic behavior of Ba2CoO4 with isolated CoO4 tetrahedra.  United States: N. p., 2019. 
Web.  doi:10.1103/PhysRevB.99.094416.

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                    Zhang, Qiang, Cao, Guixin, Ye, Feng, Cao, Huibo, Matsuda, Masaaki, Tennant, D. A., Chi, Songxue, Nagler, S. E., Shelton, W. A., Jin, Rongying, Plummer, E. W., & Zhang, Jiandi. Anomalous magnetic behavior of Ba2CoO4 with isolated CoO4 tetrahedra.  United States.  https://doi.org/10.1103/PhysRevB.99.094416

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                    Zhang, Qiang, Cao, Guixin, Ye, Feng, Cao, Huibo, Matsuda, Masaaki, Tennant, D. A., Chi, Songxue, Nagler, S. E., Shelton, W. A., Jin, Rongying, Plummer, E. W., and Zhang, Jiandi. Thu .  
"Anomalous magnetic behavior of Ba2CoO4 with isolated CoO4 tetrahedra".  United States.  https://doi.org/10.1103/PhysRevB.99.094416.  https://www.osti.gov/servlets/purl/1505312.

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@article{osti_1505312,

  title        = {Anomalous magnetic behavior of Ba2CoO4 with isolated CoO4 tetrahedra},

  author       = {Zhang, Qiang and Cao, Guixin and Ye, Feng and Cao, Huibo and Matsuda, Masaaki and Tennant, D. A. and Chi, Songxue and Nagler, S. E. and Shelton, W. A. and Jin, Rongying and Plummer, E. W. and Zhang, Jiandi},

  abstractNote = {The dimensionality of the electronic and magnetic structure of a given material is generally predetermined by its crystal structure. Here, using elastic and inelastic neutron scattering combined with magnetization measurements, we discover unusual magnetic behavior in three-dimensional (3D) Ba2CoO4. In spite of isolated CoO4 tetrahedra, the system exhibits a 3D noncollinear antiferromagnetic order in the ground state with an anomalously large Curie-Weiss temperature of 110 K compared to TN=26 K. More unexpectedly, spin dynamics displays quasi-two-dimensional spin-wave dispersion with an unusually large spin gap, and one-dimensional magnetoelastic coupling. Our results postulate that Ba2CoO4 is a unique system for exploring the interplay between isolated polyhedra, low-dimensional magnetism, and spin states in oxides.},

  doi          = {10.1103/PhysRevB.99.094416},

  journal      = {Physical Review B},

  number       = 9,

  volume       = 99,

  place        = {United States},

  year         = {Thu Mar 14 00:00:00 EDT 2019},

  month        = {Thu Mar 14 00:00:00 EDT 2019}

}

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Title: Anomalous magnetic behavior of Ba 2 CoO 4 with isolated CoO 4 tetrahedra

Abstract

Citation Formats

Muon spin rotation and relaxation study of Ba 2 CoO 4 journal, September 2009

Structural, Magnetic, and Electrical Behavior of Low Dimensional Ba 2 CoO 4 journal, August 2006

Magnetic correlations in the quasi-two-dimensional semiconducting ferromagnet CrSiTe 3 journal, October 2015

Symmetry-Based Computational Tools for Magnetic Crystallography journal, July 2015

Possible highT c superconductivity in the Ba?La?Cu?O system journal, June 1986

Spin dimer analysis of the three-dimensional antiferromagnetic ordering in the quaternary manganese sulfides BaLn2MnS5 (Ln=La, Ce, Pr) journal, December 2002

Multiferroics of spin origin journal, July 2014

Zur Kenntnis von Ba2CoO4 journal, December 1971

Exchange and correlation effects in transition-metal oxides 3dn (n = 4, 5 and 6) journal, January 2003

From quantum matter to high-temperature superconductivity in copper oxides journal, February 2015

Spin dimer, electronic band structure and classical spin analyses of spin exchange interactions and ordered magnetic structures of magnetic solids journal, July 2005

Iron-Based Layered Superconductor La[O 1- x F x ]FeAs ( x = 0.05−0.12) with T c = 26 K journal, March 2008

Magnetic ground states and magnetodielectric effect in R Cr ( BO 3 ) 2 ( R = Y and Ho) journal, May 2017

Four-circle single-crystal neutron diffractometer at the High Flux Isotope Reactor journal, May 2011

Antiferromagnetism. Theory of Superexchange Interaction journal, July 1950

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh) journal, March 2000

Spin exchange interactions and magnetic structures of extended magnetic solids with localized spins: theoretical descriptions on formal, quantitative and qualitative levels journal, December 2003

A comparative crystal chemical analysis of Ba2CoO4 and BaCoO3 journal, January 2000

A new theory of the spin-Peierls transition with special relevance to the experiments on TTFCuBDT journal, January 1979

Ba 2 CoO 4 : Crystal growth, structure refinement, and physical properties journal, May 2006

Thermal expansion of five selected optical glasses journal, June 1954

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A Ag 2 M [VO 4 ] 2 ( A = Ba , Sr ; M = Co , Ni ): A series of ferromagnetic insulators journal, June 2012

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Spin Dimer Analysis of the Magnetic Structures of Ba 3 Cr 2 O 8 , Ba 3 Mn 2 O 8 , Na 4 FeO 4 , and Ba 2 CoO 4 with a Three-Dimensional Network of Isolated MO 4 (M = Cr, Mn, Fe, Co) Tetrahedra journal, December 2006

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Title: Anomalous magnetic behavior of ${Ba}_{2} {CoO}_{4}$ with isolated ${CoO}_{4}$ tetrahedra

Muon spin rotation and relaxation study of ${Ba}_{2} {CoO}_{4}$
journal, September 2009

Structural, Magnetic, and Electrical Behavior of Low Dimensional Ba ₂ CoO ₄
journal, August 2006

Magnetic correlations in the quasi-two-dimensional semiconducting ferromagnet ${CrSiTe}_{3}$
journal, October 2015

Symmetry-Based Computational Tools for Magnetic Crystallography
journal, July 2015

Possible highT c superconductivity in the Ba?La?Cu?O system
journal, June 1986

Spin dimer analysis of the three-dimensional antiferromagnetic ordering in the quaternary manganese sulfides BaLn2MnS5 (Ln=La, Ce, Pr)
journal, December 2002

Multiferroics of spin origin
journal, July 2014

Zur Kenntnis von Ba2CoO4
journal, December 1971

Exchange and correlation effects in transition-metal oxides 3dn (n = 4, 5 and 6)
journal, January 2003

From quantum matter to high-temperature superconductivity in copper oxides
journal, February 2015

Spin dimer, electronic band structure and classical spin analyses of spin exchange interactions and ordered magnetic structures of magnetic solids
journal, July 2005

Iron-Based Layered Superconductor La[O _1- _x F _x ]FeAs ( x = 0.05−0.12) with T _c = 26 K
journal, March 2008

Magnetic ground states and magnetodielectric effect in $R Cr {({BO}_{3})}_{2}$ ( $R = Y$ and Ho)
journal, May 2017

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journal, May 2011

Antiferromagnetism. Theory of Superexchange Interaction
journal, July 1950

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh)
journal, March 2000

Spin exchange interactions and magnetic structures of extended magnetic solids with localized spins: theoretical descriptions on formal, quantitative and qualitative levels
journal, December 2003

A comparative crystal chemical analysis of Ba2CoO4 and BaCoO3
journal, January 2000

A new theory of the spin-Peierls transition with special relevance to the experiments on TTFCuBDT
journal, January 1979

${Ba}_{2} {CoO}_{4}$ : Crystal growth, structure refinement, and physical properties
journal, May 2006

Thermal expansion of five selected optical glasses
journal, June 1954

Geometrically Frustrated Matter—Magnets to Molecules
journal, June 2005

Overview of Electrons and Orbitals in a Nearly One-Dimensional Co ³⁺ /Co ⁴⁺ System
journal, March 2008

$A$ Ag $_{2} M$ [VO $_{4}]_{2}$ ( $A = Ba, Sr$ ; $M = Co, Ni$ ): A series of ferromagnetic insulators
journal, June 2012

Manganese-induced magnetic symmetry breaking and its correlation with the metal-insulator transition in bilayered $S r_{3} {(R u_{1 - x} M n_{x})}_{2} O_{7}$
journal, June 2017

New physics in frustrated magnets: Spin ices, monopoles, etc. (Review Article)
journal, November 2013

Spin Dimer Analysis of the Magnetic Structures of Ba ₃ Cr ₂ O ₈ , Ba ₃ Mn ₂ O ₈ , Na ₄ FeO ₄ , and Ba ₂ CoO ₄ with a Three-Dimensional Network of Isolated MO ₄ (M = Cr, Mn, Fe, Co) Tetrahedra
journal, December 2006

Linear spin wave theory for single-Q incommensurate magnetic structures
journal, March 2015

Experiments on simple magnetic model systems
journal, January 1974