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Observation of quasi-elastic light scattering in BiFeO$_3$

Materials Science 2022-08-12 v1
Authors: Eiichi Oishi , Yasuhiro Fujii , Akitoshi Koreeda , Takuya Satoh , Toshimitsu Ito
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Abstract

We observed quasi-elastic light scattering (QELS) in BiFeO3_3 using Raman spectroscopy over a temperature range of 300-860 K. The QELS has two components: a narrow and broad component. The temperature dependence of the intensity and linewidth of the broad component differed below and beyond the N\'eel point, and the broad QELS may have a magnetic origin.

Keywords

quasi-elastic light scattering bifeo3 raman spectroscopy neel point magnetic origin

Cite

@article{arxiv.2208.05644,
  title  = {Observation of quasi-elastic light scattering in BiFeO$_3$},
  author = {Eiichi Oishi and Yasuhiro Fujii and Akitoshi Koreeda and Takuya Satoh and Toshimitsu Ito},
  journal= {arXiv preprint arXiv:2208.05644},
  year   = {2022}
}

Comments

10 pages, 4 figures

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