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Title: Magnetic structures of R 5Ni 2In 4 and R 11Ni 4In 9 ( R = Tb and Ho): Strong hierarchy in the temperature dependence of the magnetic ordering in the multiple rare-earth sublattices

Abstract

In this study, the magnetic properties and magnetic structures of the R 5Ni 2In 4 and the microfibrous R 11Ni 4In 9 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 R 5Ni 2In 4 and R 11Ni 4In 9 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:
 [1];  [2];  [2];  [3];  [3];  [4]
  1. Institut Laue-Langevin, Grenoble (France)
  2. Iowa State Univ., Ames, IA (United States); Univ. of Genova, Genova (Italy); Institute SPIN-CNR, Genova (Italy)
  3. Iowa State Univ., Ames, IA (United States)
  4. T.I.F.R., Mumbai (India)
Publication Date:
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.
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.
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.
@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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