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Temperature dependence of spin reorientation and crystal-field transitions in TmFeO3 studied with terahertz transient

  • Kailin Zhang
  • , Kai Xu
  • , Xiumei Liu
  • , Zeyu Zhang
  • , Zuanming Jin
  • , Xian Lin
  • , Bo Li
  • , Shixun Cao
  • , Guohong Ma
  • Shanghai University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

By employing THz time-domain spectroscopy, far infrared optical properties of TmFeO3 single crystal are investigated schematically in temperature range from 5 to 300 K. The temperature dependence of resonances due to iron ions and Tm ions absorption due to crystal field are clarified. The experimental results demonstrate that the temperature induced spin reorientation transition (SRT) as well as crystal field induced ground multiplets splitting in Tm3+ occur independently. In addition, the temperature dependence of beating due to antiferromagnetic resonance was observed and resolved at low temperature.

源语言英语
主期刊名41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016
出版商IEEE Computer Society
ISBN(电子版)9781467384858
DOI
出版状态已出版 - 28 11月 2016
活动41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016 - Copenhagen, 丹麦
期限: 25 9月 201630 9月 2016

出版系列

姓名International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
2016-November
ISSN(印刷版)2162-2027
ISSN(电子版)2162-2035

会议

会议41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016
国家/地区丹麦
Copenhagen
时期25/09/1630/09/16

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