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Spin reorientation transition process in single crystal NdFeO3

Journal Article


Abstract


  • The spin reorientation transition in single crystal NdFeO3 is studied using AC magnetic susceptibility, hysteresis loops, and polarized terahertz (THz) time domain spectroscopy measurements. Different frequency dependence behaviors of AC susceptibility reflect that the dynamic response of magnetization inside the spin reorientation region differs from the phase outside the transition region. The magnetization hysteresis loops at different temperatures reveal that domains formed during the spin reorientation process, which coincides with the abrupt increase of AC magnetic susceptibility during the transition. In addition, temperature dependent THz wave excitation of quasi-antiferromagnetic mode indicates the process of spin reorientation as a continuous rotation of Fe3+ spins rather than a mixed phase of Γ4 and Γ2.

Authors


  •   Song, Gaibei (external author)
  •   Jiang, Junjie (external author)
  •   Kang, Baojuan (external author)
  •   Zhang, Jincang (external author)
  •   Cheng, Zhenxiang
  •   Ma, Guohong (external author)
  •   Cao, Shixun (external author)

Publication Date


  • 2015

Citation


  • Song, G., Jiang, J., Kang, B., Zhang, J., Cheng, Z., Ma, G. & Cao, S. (2015). Spin reorientation transition process in single crystal NdFeO3. Solid State Communications, 211 47-51.

Scopus Eid


  • 2-s2.0-84927662478

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1511

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 47

End Page


  • 51

Volume


  • 211

Place Of Publication


  • United Kingdom

Abstract


  • The spin reorientation transition in single crystal NdFeO3 is studied using AC magnetic susceptibility, hysteresis loops, and polarized terahertz (THz) time domain spectroscopy measurements. Different frequency dependence behaviors of AC susceptibility reflect that the dynamic response of magnetization inside the spin reorientation region differs from the phase outside the transition region. The magnetization hysteresis loops at different temperatures reveal that domains formed during the spin reorientation process, which coincides with the abrupt increase of AC magnetic susceptibility during the transition. In addition, temperature dependent THz wave excitation of quasi-antiferromagnetic mode indicates the process of spin reorientation as a continuous rotation of Fe3+ spins rather than a mixed phase of Γ4 and Γ2.

Authors


  •   Song, Gaibei (external author)
  •   Jiang, Junjie (external author)
  •   Kang, Baojuan (external author)
  •   Zhang, Jincang (external author)
  •   Cheng, Zhenxiang
  •   Ma, Guohong (external author)
  •   Cao, Shixun (external author)

Publication Date


  • 2015

Citation


  • Song, G., Jiang, J., Kang, B., Zhang, J., Cheng, Z., Ma, G. & Cao, S. (2015). Spin reorientation transition process in single crystal NdFeO3. Solid State Communications, 211 47-51.

Scopus Eid


  • 2-s2.0-84927662478

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1511

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 47

End Page


  • 51

Volume


  • 211

Place Of Publication


  • United Kingdom