Abstract
We report the modulation in charge ordering structure of ferroelectric YbFe2O4 by magnetic ordering from x-ray diffraction experiments and magnetic measurements. The incommensurate modulation was observed on (n n 3m+3/2) type diffraction signal around magnetic ordering temperature where n and m are integer. The modulation was also observed on charge ordering signal, indicating spin-charge coupling. The incommensurate modulation was observed only on (n/3 n/3 3m) type charge ordering signal. This selectivity can be explained by polar charge ordering models.
| Original language | English |
|---|---|
| Article number | 075312 |
| Journal | AIP Advances |
| Volume | 8 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 1 2018 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Nagata, T., & Ikeda, N. (2018). Modulation in charge ordering structure of ferroelectric YbFe2O4 by magnetic ordering. AIP Advances, 8(7), [075312]. https://doi.org/10.1063/1.5026921