Magnetic structures of R5Ni2In4 and R11Ni4In9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices

doi:10.1088/0953-8984/27/47/476001

Title: Magnetic structures of R₅Ni₂In₄ and R₁₁Ni₄In₉ ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices

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Abstract

In this study, the magnetic properties and magnetic structures of the R₅Ni₂In₄ and the microfibrous R ₁₁Ni₄In₉ compounds with R = Tb and Ho have been examined using magnetization, heat capacity, and neutron diffraction data. Rare earth atoms occupy three and five symmetrically inequivalent rare earth sites in R₅Ni₂In₄ and R ₁₁Ni₄In₉ compounds, respectively. As a result of the intra- and inter-magnetic sublattice interactions, the magnetic exchange interactions are different for various rare earth sites; this leads to a cascade of magnetic transitions with a strong hierarchy in the temperature dependence of the magnetic orderings.

Authors:

Ritter, C. ^[1]; Provino, A. ^[2]; Manfrinetti, P. ^[2]; Pecharsky, V. K. ^[3]; Gschneidner, Jr., K. A. ^[3]; Dhar, S. K. ^[4]

Institut Laue-Langevin, Grenoble (France)
Iowa State Univ., Ames, IA (United States); Univ. of Genova, Genova (Italy); Institute SPIN-CNR, Genova (Italy)
Iowa State Univ., Ames, IA (United States)
T.I.F.R., Mumbai (India)

Publication Date:: 2015-11-09

Research Org.:: Ames Lab., Ames, IA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1234463

Report Number(s):: IS-J-8873
Journal ID: ISSN 0953-8984

Grant/Contract Number:: AC02-07CH11358

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Physics. Condensed Matter

Additional Journal Information:: Journal Volume: 27; Journal Issue: 47; Journal ID: ISSN 0953-8984

Publisher:: IOP Publishing

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats


                    Ritter, C., Provino, A., Manfrinetti, P., Pecharsky, V. K., Gschneidner, Jr., K. A., and Dhar, S. K. Magnetic structures of R5Ni2In4 and R11Ni4In9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices.  United States: N. p., 2015. 
        Web.  doi:10.1088/0953-8984/27/47/476001.

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                    Ritter, C., Provino, A., Manfrinetti, P., Pecharsky, V. K., Gschneidner, Jr., K. A., & Dhar, S. K. Magnetic structures of R5Ni2In4 and R11Ni4In9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices.  United States.  doi:10.1088/0953-8984/27/47/476001.

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                    Ritter, C., Provino, A., Manfrinetti, P., Pecharsky, V. K., Gschneidner, Jr., K. A., and Dhar, S. K. Mon .  
        "Magnetic structures of R5Ni2In4 and R11Ni4In9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices".  United States.  doi:10.1088/0953-8984/27/47/476001.  https://www.osti.gov/servlets/purl/1234463.

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@article{osti_1234463,

  title        = {Magnetic structures of R5Ni2In4 and R11Ni4In9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices},

  author       = {Ritter, C. and Provino, A. and Manfrinetti, P. and Pecharsky, V. K. and Gschneidner, Jr., K. A. and Dhar, S. K.},

  abstractNote = {In this study, the magnetic properties and magnetic structures of the R5Ni2In4 and the microfibrous R 11Ni4In9 compounds with R = Tb and Ho have been examined using magnetization, heat capacity, and neutron diffraction data. Rare earth atoms occupy three and five symmetrically inequivalent rare earth sites in R5Ni2In4 and R 11Ni4In9 compounds, respectively. As a result of the intra- and inter-magnetic sublattice interactions, the magnetic exchange interactions are different for various rare earth sites; this leads to a cascade of magnetic transitions with a strong hierarchy in the temperature dependence of the magnetic orderings.},

  doi          = {10.1088/0953-8984/27/47/476001},

  journal      = {Journal of Physics. Condensed Matter},

  number       = 47,

  volume       = 27,

  place        = {United States},

  year         = {2015},

  month        = {11}

}

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DOI: 10.1088/0953-8984/27/47/476001

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Title: Magnetic structures of R5Ni2In4 and R11Ni4In9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices

Abstract

Citation Formats

Title: Magnetic structures of R₅Ni₂In₄ and R₁₁Ni₄In₉ ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices