Longitudinal spin fluctuations in the metallic ferromagnet SrRuO3
Our previous unpolarized INS study of ferromagnetic SrRuO3 revealed a remarkable impact of Weyl points on the spin dynamics. Both, the magnon gap and the stiffness soften upon cooling in the ferromagnetic phase, which can be attributed to the same renormalization factor that describes the anomalous Hall effect. We would like to extend our study to the longitudinal spin fluctuations and to the temperature range close and above the Curie temperature, which will further elucidate the ferromagnetic state and its emergence in SrRuO3.
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JENNI Kevin; M. Braden; HANSEN Ursula Bengaard; STEFFENS Paul and TEWARI Akshay. (2021). Longitudinal spin fluctuations in the metallic ferromagnet SrRuO3. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1663
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