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Title: Magnetic structure and phase transition of Ni 2Mn 1.48Sb 0.52 magnetic shape memory compound

Here, a comprehensive study of the structural and magnetic properties of the Ni 2Mn 1.48Sb 0.52 compound is presente using neutron diffraction and magnetic measurements. It is found that Mn atoms on 4a and 4 sites are ferrimagnetic coupled in the austenitic phase. At 300 K, the magnetic moments of Mn (4a) an Mn (4b) are determined to be 2.72(3) μ B and -2.67(5) μ B, respectively. From 260 K to 4 K, the compound is in martensite phase and the magnetic moments of Mn (2a), Mn (2f), Mn (2b), Mn (2e) at 4 K ar 2.2(5) μ B, 2.3(5) μ B, -2.1(5) μ B, and -2.6(5) μ B, respectively.
Authors:
 [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [2] ;  [1] ;  [1] ;  [1] ;  [1] ;  [3] ;  [3] ;  [3] ;  [3] ;  [4]
  1. Peking Univ., Beijing (China)
  2. National Institute of Standards and Technology, Gaithersburg, MD (United States)
  3. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  4. Peking Univ., Beijing (China); Collaborative Innovation Center of Quantum Matter, Beijing (People's Republic of China)
Publication Date:
Grant/Contract Number:
NA0001982
Type:
Accepted Manuscript
Journal Name:
Scripta Materialia
Additional Journal Information:
Journal Volume: 116; Journal Issue: C; Journal ID: ISSN 1359-6462
Publisher:
Elsevier
Research Org:
Univ. of Nevada, Las Vegas, NV (United States)
Sponsoring Org:
USDOE National Nuclear Security Administration (NNSA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; neutron diffraction; shape memory compound; martensitic phase transition; exchange bias effect
OSTI Identifier:
1332357

Yang, Y. B., Liu, S. Q., Zhao, H., Yang, W. Y., Wu, R., Huang, Q. Z., Zhou, D., Du, H. L., Wang, C. S., Yang, Y. C., Xu, H., Zhu, J. L., Gourdon, O., Vogel, S., and Yang, J. B.. Magnetic structure and phase transition of Ni2Mn1.48Sb0.52 magnetic shape memory compound. United States: N. p., Web. doi:10.1016/j.scriptamat.2016.01.028.
Yang, Y. B., Liu, S. Q., Zhao, H., Yang, W. Y., Wu, R., Huang, Q. Z., Zhou, D., Du, H. L., Wang, C. S., Yang, Y. C., Xu, H., Zhu, J. L., Gourdon, O., Vogel, S., & Yang, J. B.. Magnetic structure and phase transition of Ni2Mn1.48Sb0.52 magnetic shape memory compound. United States. doi:10.1016/j.scriptamat.2016.01.028.
Yang, Y. B., Liu, S. Q., Zhao, H., Yang, W. Y., Wu, R., Huang, Q. Z., Zhou, D., Du, H. L., Wang, C. S., Yang, Y. C., Xu, H., Zhu, J. L., Gourdon, O., Vogel, S., and Yang, J. B.. 2016. "Magnetic structure and phase transition of Ni2Mn1.48Sb0.52 magnetic shape memory compound". United States. doi:10.1016/j.scriptamat.2016.01.028. https://www.osti.gov/servlets/purl/1332357.
@article{osti_1332357,
title = {Magnetic structure and phase transition of Ni2Mn1.48Sb0.52 magnetic shape memory compound},
author = {Yang, Y. B. and Liu, S. Q. and Zhao, H. and Yang, W. Y. and Wu, R. and Huang, Q. Z. and Zhou, D. and Du, H. L. and Wang, C. S. and Yang, Y. C. and Xu, H. and Zhu, J. L. and Gourdon, O. and Vogel, S. and Yang, J. B.},
abstractNote = {Here, a comprehensive study of the structural and magnetic properties of the Ni2Mn1.48Sb0.52 compound is presente using neutron diffraction and magnetic measurements. It is found that Mn atoms on 4a and 4 sites are ferrimagnetic coupled in the austenitic phase. At 300 K, the magnetic moments of Mn (4a) an Mn (4b) are determined to be 2.72(3) μB and -2.67(5) μB, respectively. From 260 K to 4 K, the compound is in martensite phase and the magnetic moments of Mn (2a), Mn (2f), Mn (2b), Mn (2e) at 4 K ar 2.2(5) μB, 2.3(5) μB, -2.1(5) μB, and -2.6(5) μB, respectively.},
doi = {10.1016/j.scriptamat.2016.01.028},
journal = {Scripta Materialia},
number = C,
volume = 116,
place = {United States},
year = {2016},
month = {2}
}