Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba2CoSi2O7

doi:10.1103/PhysRevB.100.144410

Title: Neutron scattering study of the quasi-one-dimensional antiferromagnet ${Ba}_{2} {CoSi}_{2} O_{7}$

Abstract

Magnetization and neutron scattering measurements have been carried out on an antiferromagnet Ba₂CoSi₂O₇. The observed magnetic excitation is almost dispersionless, and the neutron intensity is only modulated along the [101] direction. The dispersionless magnetic excitation suggest that the Ba₂CoSi₂O₇ system is a quasi-one-dimensional antiferromagnet. Classical spin-wave theory for a one-dimensional antiferromagnet can explain the dispersionless spin excitation. Additionally, the magnetic structure determined by the measurement of the neutron powder diffraction is consistent with no observation of the multiferroic property in this system.

Authors:

Soda, Minoru ^[1];

^[2]; Avdeev, Maxim ^[3]; Yoshizawa, Hideki ^[4]; Masuda, Takatsugu ^[5]; Furukawa, H. ^[6]

RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama (Japan); The Univ. of Tokyo, Tokai, Ibaraki (Japan). Neutron Science Lab., Inst. for Solid State Physics
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Neutron Scattering Science Division
Australian Nuclear Science and Technology Organisation (ANSTO), Menai, NSW (Australia). Bragg Inst.
RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama (Japan)
The Univ. of Tokyo, Tokai, Ibaraki (Japan). Neutron Science Lab., Inst. for Solid State Physics
RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama (Japan); Ochanomizu Univ., Tokyo (Japan). Dept. of Physics, Advanced Sciences, (GSHS)

Publication Date:: 2019-10-07

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1570127

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 100; Journal Issue: 14; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; magnetic interactions

Citation Formats


                    Soda, Minoru, Hong, Tao, Avdeev, Maxim, Yoshizawa, Hideki, Masuda, Takatsugu, and Furukawa, H. Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba2CoSi2O7.  United States: N. p., 2019. 
        Web.  doi:10.1103/PhysRevB.100.144410.

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                    Soda, Minoru, Hong, Tao, Avdeev, Maxim, Yoshizawa, Hideki, Masuda, Takatsugu, & Furukawa, H. Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba2CoSi2O7.  United States.  doi:10.1103/PhysRevB.100.144410.

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                    Soda, Minoru, Hong, Tao, Avdeev, Maxim, Yoshizawa, Hideki, Masuda, Takatsugu, and Furukawa, H. Mon .  
        "Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba2CoSi2O7".  United States.  doi:10.1103/PhysRevB.100.144410.  https://www.osti.gov/servlets/purl/1570127.

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@article{osti_1570127,

  title        = {Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba2CoSi2O7},

  author       = {Soda, Minoru and Hong, Tao and Avdeev, Maxim and Yoshizawa, Hideki and Masuda, Takatsugu and Furukawa, H.},

  abstractNote = {Magnetization and neutron scattering measurements have been carried out on an antiferromagnet Ba2CoSi2O7. The observed magnetic excitation is almost dispersionless, and the neutron intensity is only modulated along the [101] direction. The dispersionless magnetic excitation suggest that the Ba2CoSi2O7 system is a quasi-one-dimensional antiferromagnet. Classical spin-wave theory for a one-dimensional antiferromagnet can explain the dispersionless spin excitation. Additionally, the magnetic structure determined by the measurement of the neutron powder diffraction is consistent with no observation of the multiferroic property in this system.},

  doi          = {10.1103/PhysRevB.100.144410},

  journal      = {Physical Review B},

  number       = 14,

  volume       = 100,

  place        = {United States},

  year         = {2019},

  month        = {10}

}

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DOI: 10.1103/PhysRevB.100.144410

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Works referenced in this record:

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Ferroelectricity Induced by Spin-Dependent Metal-Ligand Hybridization in ${Ba}_{2} {CoGe}_{2} O_{7}$
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Title: Neutron scattering study of the quasi-one-dimensional antiferromagnet Ba 2 CoSi 2 O 7

Abstract

Citation Formats

Continuous control of local magnetic moment by applied electric field in multiferroics Ba 2 CoGe 2 O 7 journal, September 2016

Dynamical Correlation Functions of One-Dimensional Anisotropic Heisenberg Model with Spin 1/2. I: Ising-Like Antiferromagnets journal, March 1980

Evolution of two-dimensional antiferromagnetism with temperature and magnetic field in multiferroic Ba 2 CoGe 2 O 7 journal, February 2014

Syntheses, Structural Analyses, and Unusual Magnetic Properties of Ba 2 CoSi 2 O 7 and BaCo 2 Si 2 O 7 journal, January 1996

Magnetic Structure and Dielectric State in the Multiferroic Ca 2 CoSi 2 O 7 journal, June 2017

Dynamical correlation functions in a one-dimensional Ising-like antiferromagnetic CsCo Cl 3 : A neutron scattering study journal, March 1981

Multiferroicity in the square-lattice antiferromagnet of Ba2CoGe2O7 journal, May 2008

Polarization analysis of magnetic excitation in multiferroic Ba 2 CoGe 2 O 7 journal, June 2018

Ferroelectricity Induced by Proper-Screw Type Magnetic Order journal, July 2007

Ferroelectricity Induced by Spin-Dependent Metal-Ligand Hybridization in Ba 2 CoGe 2 O 7 journal, September 2010

Structures of the Stuffed Tridymite Derivatives, BaMSiO4 (M = Co, Zn, Mg) journal, January 1993

Microscopic theory of spin-polarization coupling in multiferroic transition metal oxides journal, October 2007

Neutron Scattering Study of Spin Dynamics in CsCo Cl 3 journal, June 1980

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data journal, October 2011

Magnetic and dielectric properties of A 2 CoSi 2 O 7 ( A =Ca, Sr, Ba) crystals journal, March 2009

Successive Magnetic Transitions of Ca 2 CoSi 2 O 7 in High Magnetic Fields journal, September 2014

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Spin-Nematic Interaction in the Multiferroic Compound Ba 2 CoGe 2 O 7 journal, March 2014

Title: Neutron scattering study of the quasi-one-dimensional antiferromagnet ${Ba}_{2} {CoSi}_{2} O_{7}$

Continuous control of local magnetic moment by applied electric field in multiferroics ${Ba}_{2} {CoGe}_{2} O_{7}$
journal, September 2016

Dynamical Correlation Functions of One-Dimensional Anisotropic Heisenberg Model with Spin 1/2. I: Ising-Like Antiferromagnets
journal, March 1980

Evolution of two-dimensional antiferromagnetism with temperature and magnetic field in multiferroic ${Ba}_{2} {CoGe}_{2} O_{7}$
journal, February 2014

Syntheses, Structural Analyses, and Unusual Magnetic Properties of Ba ₂ CoSi ₂ O ₇ and BaCo ₂ Si ₂ O ₇
journal, January 1996

Magnetic Structure and Dielectric State in the Multiferroic Ca ₂ CoSi ₂ O ₇
journal, June 2017

Dynamical correlation functions in a one-dimensional Ising-like antiferromagnetic CsCo ${Cl}_{3}$ : A neutron scattering study
journal, March 1981

Multiferroicity in the square-lattice antiferromagnet of Ba2CoGe2O7
journal, May 2008

Polarization analysis of magnetic excitation in multiferroic ${Ba}_{2} {CoGe}_{2} O_{7}$
journal, June 2018

Ferroelectricity Induced by Proper-Screw Type Magnetic Order
journal, July 2007

Ferroelectricity Induced by Spin-Dependent Metal-Ligand Hybridization in ${Ba}_{2} {CoGe}_{2} O_{7}$
journal, September 2010

Structures of the Stuffed Tridymite Derivatives, BaMSiO4 (M = Co, Zn, Mg)
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Microscopic theory of spin-polarization coupling in multiferroic transition metal oxides
journal, October 2007

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VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data
journal, October 2011

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journal, March 2009

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journal, September 2014

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