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Title: Tuning Magnetism of [MnSb 4 ] 9– Cluster in Yb 14 MnSb 11 through Chemical Substitutions on Yb Sites: Appearance and Disappearance of Spin Reorientation

Authors:
 [1];  [2]; ORCiD logo [3];  [4];  [1];  [4];  [2];  [1]
  1. Department of Chemistry, University of California, One Shields Avenue, Davis, California 95616, United States
  2. Department of Physics and Astronomy, Rice University, 6100 Main Street, Houston, Texas 77005, United States
  3. Quantum Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
  4. Institute of Chemistry of Tajik Academy of Sciences, 299/2 Ajni Street, Dushanbe 734063, Tajikistan
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1394579
DOE Contract Number:
AC05-00OR22725
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of the American Chemical Society; Journal Volume: 138; Journal Issue: 38
Country of Publication:
United States
Language:
English

Citation Formats

Hu, Yufei, Chen, Chih-Wei, Cao, Huibo, Makhmudov, F., Grebenkemper, Jason H., Abdusalyamova, M. N., Morosan, Emilia, and Kauzlarich, Susan M. Tuning Magnetism of [MnSb 4 ] 9– Cluster in Yb 14 MnSb 11 through Chemical Substitutions on Yb Sites: Appearance and Disappearance of Spin Reorientation. United States: N. p., 2016. Web. doi:10.1021/jacs.6b05636.
Hu, Yufei, Chen, Chih-Wei, Cao, Huibo, Makhmudov, F., Grebenkemper, Jason H., Abdusalyamova, M. N., Morosan, Emilia, & Kauzlarich, Susan M. Tuning Magnetism of [MnSb 4 ] 9– Cluster in Yb 14 MnSb 11 through Chemical Substitutions on Yb Sites: Appearance and Disappearance of Spin Reorientation. United States. doi:10.1021/jacs.6b05636.
Hu, Yufei, Chen, Chih-Wei, Cao, Huibo, Makhmudov, F., Grebenkemper, Jason H., Abdusalyamova, M. N., Morosan, Emilia, and Kauzlarich, Susan M. 2016. "Tuning Magnetism of [MnSb 4 ] 9– Cluster in Yb 14 MnSb 11 through Chemical Substitutions on Yb Sites: Appearance and Disappearance of Spin Reorientation". United States. doi:10.1021/jacs.6b05636.
@article{osti_1394579,
title = {Tuning Magnetism of [MnSb 4 ] 9– Cluster in Yb 14 MnSb 11 through Chemical Substitutions on Yb Sites: Appearance and Disappearance of Spin Reorientation},
author = {Hu, Yufei and Chen, Chih-Wei and Cao, Huibo and Makhmudov, F. and Grebenkemper, Jason H. and Abdusalyamova, M. N. and Morosan, Emilia and Kauzlarich, Susan M.},
abstractNote = {},
doi = {10.1021/jacs.6b05636},
journal = {Journal of the American Chemical Society},
number = 38,
volume = 138,
place = {United States},
year = 2016,
month = 9
}
  • Spontaneous spin-reorientation transitions in ErFeO{sub 3} are studied using ultrasound, magnetic susceptibility, and magnetic moment measurements. The properties of the first-order transition happening in magnetic field sweeps through zero are studied and a three-dimensional (H,T) magnetic phase diagram of the material is constructed. Direct measurements of the magnetic moment allow for a precise determination of the temperature dependence of the magnetization direction in the reorientation region. The mean-field theory of orientation transitions is modified to account for the magnetism of the erbium subsystem, and an excellent agreement with experiment is achieved.
  • Rare-earth free permanent magnet MnBi (NiAs-type crystal structure) displays strong magnetic anisotropy above its 90 K spin reorientation transition (SRT). X-ray magnetic circular dichroism (XMCD) shows induced magnetism in Bi 5d band, which is strongly coupled to the magnetism of Mn. A clear increase in Bi orbital-to-spin moment ratio is observed above the SRT. Hydrostatic pressure mimics the e*ect of temperature on the SRT, and the pressure effect also leads to anisotropic lattice contraction, which is known to be induced by cooling. These results reveal that temperature and pressure can similarly induce the coupled structural and magnetic responses, suggesting themore » importance of the anisotropic lattice change and Mn-Bi hybridization to the magnetic anisotropy change across the SRT.« less
  • Rare-earth free permanent magnet MnBi (NiAs-type crystal structure) displays strong magnetic anisotropy above its 90 K spin reorientation transition (SRT). X-ray magnetic circular dichroism (XMCD) shows induced magnetism in Bi 5d band, which is strongly coupled to the magnetism of Mn. A clear increase in Bi orbital-to-spin moment ratio is observed above the SRT. Hydrostatic pressure mimics the e*ect of temperature on the SRT, and the pressure effect also leads to anisotropic lattice contraction, which is known to be induced by cooling. These results reveal that temperature and pressure can similarly induce the coupled structural and magnetic responses, suggesting themore » importance of the anisotropic lattice change and Mn-Bi hybridization to the magnetic anisotropy change across the SRT.« less
  • Rare-earth free permanent magnet MnBi (NiAs-type crystal structure) displays strong uniaxial magnetic anisotropy above its similar to 90 K spin reorientation transition (SRT). X-ray magnetic circular dichroism (XMCD) measurements at the Mn K and Bi L-2,(3) edges show induced magnetism in Bi, which is strongly coupled to the magnetism of Mn. Temperature- and pressure-dependent XMCD results reveal that hydrostatic pressure mimics the effect of temperature, driving a transition from uniaxial to in-plane anisotropy. The pressure and temperature transitions are shown to be connected to an anisotropic lattice contraction in NiAs-type structures. Temperature and pressure, hence, induce coupled structural and magneticmore » responses, highlighting the importance of both anisotropic lattice change and Mn-Bi hybridization in leading to the magnetic anisotropy change across the SRT. The dependence of magnetic anisotropy on the anisotropic lattice change is confirmed by density functional theory.« less