Magnetic properties of a GdMn6Sn6 single crystal

Gorbunov, D. I.; Kuz’min, M. D.; Uhlířová, Klára; Žáček, M.; Richter, Manuel; Skourski, Y.; Андреев, А.В.

doi:10.1016/j.jallcom.2011.12.016

Cited by 13 publications

(2 citation statements)

References 31 publications

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“…At low temperatures ρ xy is almost linear with the magnetic field up to B = 6 T, at which point the magnetization becomes saturated. This behavior is consistent with the magnetization curve [16]. Above the saturation field, the slope of the Hall signal is almost constant, reflecting the ordinary Hall signal.…”

Section: Resultssupporting

confidence: 87%

“…As shown in Fig. 2 (a), at high temperatures, ρ xz is quickly saturated with small fields (B < 0.2 T), reflecting the easy-plane magnetization behavior shown in the previous study [16], consistent with our own magnetization data (not shown). At low temperatures (T < 50 K), on the other hand, the term that is proportional to the magnetization is hardly seen and ρ xz is dominated by the ordinary Hall component.…”

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confidence: 91%

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Anomalous Hall effect in the kagome ferrimagnet GdMn6Sn6

et al. 2020

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We present magnetotransport data on the ferrimagnet GdMn 6 Sn 6. From the temperature dependent data we are able to extract a large instrinsic contribution to the anomalous Hall effect σ int xz ∼ 32 Ω −1 cm −1 and σ int xy ∼ 223 Ω −1 cm −1 , which is comparable to values found in other systems also containing kagome nets of transition metals. From our transport anisotropy, as well as our density functional theory calculations, we argue that the system is electronically best described as a three dimensional system. Thus, we show that reduced dimensionality is not a strong requirement for obtaining large Berry phase contributions to transport properties. In addition, the coexistence of rare-earth and transition metal magnetism makes the hexagonal MgFe 6 Ge 6 structure type a promising system to tune the electronic and magnetic properties in future studies.

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Section: Resultssupporting

confidence: 87%

supporting

confidence: 91%