Comment on arXiv:2510.13767; Structural origin of resonant diffraction in RuO_2 (DOI: 10.1103/yr5q-1v1s)
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arXiv
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| Format: | Preprint |
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2026
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| _version_ | 1866917400425791488 |
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| author | Lovesey, Stephen W. |
| author_facet | Lovesey, Stephen W. |
| contents | Occhialini et al. (arXiv:2510.13767; DOI: 10.1103/yr5q-1v1s) add results to several recent experimental studies of bulk magnetism in the rutile compound RuO_2. It is of interest as a candidate altermagnet. The cited publication contains several serious errors. Notably, scattering amplitudes used to interpret measurements accomplished with resonant x-ray Bragg diffraction, which appear in the main text and SM (Eqs. 14 & 16), are wrong. The authors tender erroneous amplitudes (Phys. Rev. Lett. 122, 017202) and thereby ignore previously published correct results (Phys. Rev. B 105, 014403). As a result, the concluding statement and Footnote SM [54] are misleading. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2604_10105 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Comment on arXiv:2510.13767; Structural origin of resonant diffraction in RuO_2 (DOI: 10.1103/yr5q-1v1s) Lovesey, Stephen W. Strongly Correlated Electrons Occhialini et al. (arXiv:2510.13767; DOI: 10.1103/yr5q-1v1s) add results to several recent experimental studies of bulk magnetism in the rutile compound RuO_2. It is of interest as a candidate altermagnet. The cited publication contains several serious errors. Notably, scattering amplitudes used to interpret measurements accomplished with resonant x-ray Bragg diffraction, which appear in the main text and SM (Eqs. 14 & 16), are wrong. The authors tender erroneous amplitudes (Phys. Rev. Lett. 122, 017202) and thereby ignore previously published correct results (Phys. Rev. B 105, 014403). As a result, the concluding statement and Footnote SM [54] are misleading. |
| title | Comment on arXiv:2510.13767; Structural origin of resonant diffraction in RuO_2 (DOI: 10.1103/yr5q-1v1s) |
| topic | Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2604.10105 |