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arXiv · 2208.05644

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

Eiichi Oishi·Yasuhiro Fujii·Akitoshi Koreeda·Takuya Satoh·Toshimitsu Ito
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Abstract

We observed quasi-elastic light scattering (QELS) in BiFeO$_3$ 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.

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Eiichi Oishi, Yasuhiro Fujii, Akitoshi Koreeda, Takuya Satoh, Toshimitsu Ito. 2022-08-11. Observation of quasi-elastic light scattering in BiFeO$_3$. https://doi.org/10.35848/1347-4065%2Fac83cd

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