site stats

Two-channel anomalous hall effect in srruo3

WebDec 10, 2024 · Ultrathin SrRuO${}_{3}$ has a nontrivial Hall response that looks strikingly like a skyrmion-induced topological Hall effect. Here, the authors demonstrate how the Berry … WebAnomalous Hall effect and two-dimensional Fermi surfaces in the charge-density-wave state of kagome metal RbV3Sb5. Publication in refereed journal (US) Authors / Editors. …

Phys. Rev. B 102, 220406(R) (2024) - Berry phase manipulation in ultrat…

Webengineering of anomalous Hall effect in SrRuO3 ultrathin films Authors Lingfei Wang1,2*, Qiyuan Feng3,4, Han Gyeol Lee1,2, Eun Kyo Ko1,2, Qingyou Lu3,4*, and Tae Won Noh1,2* ... In this two-channel AHE model, the cumulative Rxy signal shows H-dependent anomalies similar to the THE and can be continuously tuned via nominal tSRO. WebApr 14, 2024 · As shown in figure 3(b), the Hall signal of the LSMO (2 nm)/SRO (5 nm) bilayer can be divided into three parts: (a) up to 135 K, the Hall resistivity resembles the magnetization loop and the anomalous Hall constant changes sign at about 100 K. (b) The Hall signal shows clear signatures of THE in the temperature range of 140–150 K, which … la vita sana https://porcupinewooddesign.com

Anomalous Hall effect in SrRuO3. (A) The magnetization M , (B ...

WebMay 18, 2024 · The Hall effect in SrRuO3 thin films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall … WebJan 11, 2024 · Motivated by the recently observed unconventional Hall effect in ultrathin films of ferromagnetic SrRuO 3 (SRO), we investigate the effect of strain-induced oxygen octahedral distortion in the electronic structure and anomalous Hall response of the SRO ultrathin films by virtue of density functional theory calculations. Our findings reveal that … WebThe TR-odd part, such as the ordinary Hall effect induced by Lorentz force and the anomalous Hall effect induced by the momentum space Berry curvature (Fig. 1a), is … la vita salada

Tailoring the anomalous Hall effect of SrRuO3 thin films by strain: …

Category:Two-channel anomalous Hall effect in SrRuO3 Papers With Code

Tags:Two-channel anomalous hall effect in srruo3

Two-channel anomalous hall effect in srruo3

Hump-like structure in Hall signal from ultra-thin SrRuO3

WebThis work is supported by the EPSRC through the Core-to-Core International Network “Oxide Superspin” (EP/P026311/1) and the Doctoral Training Partnership Grant (EP/N509620/1). Additional support from the Office of Basic Energy Sciences Division of Materials Sciences and Engineering, US Department of Energy under Award numbers de-sc0018153, and the … WebApr 8, 2024 · The associated spatial distribution of momentum-space Berry curvatures enables a two-channel AHE with hump-like Hall anomalies, which can be continuously …

Two-channel anomalous hall effect in srruo3

Did you know?

WebThe Hall effect in ${\mathrm{SrRuO}}_{3}$ thin films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall effects. This extra peak has been attributed to a topological Hall effect due to two-dimensional skyrmions in the film around the coercive field; however, the sign of the anomalous Hall … WebFeb 18, 2024 · The nonmonotonic anomalous Hall resistivity behavior in Bi Fe O 3 / Sr Ru O 3 originates from the inhomogeneous Sr Ru O 3 layer instead of the topological Hall effect. It is surprising that the AHE in the Bi Fe O 3 / Sr Ru O 3 structure can be manipulated by switching the ferroelectric polarization of Bi Fe O 3 .

WebThe Hall effect in SrRuO$_3$ thin-films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall effects. This extra peak has … WebFeb 14, 2024 · The anomalous Hall effect of SrRuO3 is of special interest, since Weyl nodes appear in the band structure and lead to an unconventional temperature dependence of the anomalous Hall constant.

WebFeb 25, 2024 · The correlated 4d transition metal oxide SrRuO 3 (SRO) features an anomalous Hall effect that originates from momentum-space sources of Berry curvature and depends sensitively on the magnetization ... WebMar 4, 2024 · Motivated by the recently observed unconventional Hall effect in ultrathin films of ferromagnetic SrRuO 3 (SRO), we investigate the effect of strain-induced oxygen …

WebFIG. 3. Transport and magnetometry of a 10 nm thick film. (a) Rxy(H) at different T . The OHE is removed by a linear fitting at high field (5-6 T). (b) The spontaneous anomalous Hall effect extracted from (a) as a function of temperature. This is non-monotonic with a sign change at T ′ (∼ 121 K). (c) Magnetization as a function of temperature. Field cool and …

WebJun 2, 2024 · The anomalous Hall effect (AHE) occurs in ferromagnets caused by intrinsic and extrinsic mechanisms. Here, Yoo et al. report large anomalous Hall conductivity and Hall angle at the interface ... la vita sachsenhausenWebMar 23, 2024 · In quantum matters hosting electron–electron correlation and spin–orbit coupling, spatial inhomogeneities, arising from competing ground states, can be essential … la vita salzgitter speisekarteWebMay 18, 2024 · Abstract. The Hall effect in SrRuO 3 thin films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall … la vita sana huissenWebThe Hall effect in ${\mathrm{SrRuO}}_{3}$ thin films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall … la vita salon suitesWebThe magnetostriction coefficient was estimated as λ100 ∼ 1.4 × 10(-4). Three unit cell thick SrRuO3 layers in SrRuO3/SrTiO3 superlattices were found to have tetragonal crystal … la vita selenWebApr 6, 2024 · Based on these points, in this work, we studied the two-channel anomalous Hall effect (AHE) in polycrystalline ferromagnetic SrRuO 3 (SRO) films. The magnetic … la vita sinsla vita slim