biostudies-literatureCho SWKorea institute of Science and TechnologyNational Research Foundation (KR)Ministry of Land, Infrastructure and TransportNational Research Foundation2https://www.ebi.ac.uk/biostudies/studies/S-EPMC9832196biostudies-literatureUnknown10(1)The interplay between ferromagnetism and the non-trivial topology has unveiled intriguing phases in the transport of charges and spins. For example, it is consistently observed the so-called topological Hall effect (THE) featuring a hump structure in the curve of the Hall resistance (R_xy) vs. a magnetic field (H) of a heterostructure consisting of a ferromagnet (FM) and a topological insulator (TI). The origin of the hump structure is still controversial between the topological Hall effect model and the multi-component anomalous Hall effect (AHE) model. In this work, we have investigated a heterostructure consisting of Bi_xSb_2-xTe_ySe_3-y (BSTS) and Cr₂Te₃ (CT), which are well-known TI and two-dimensional FM, respectNano convergenceInvestigation of the mechanism of the anomalous Hall effects in Cr₂Te₃/(BiSb)₂(TeSe)₃ heterostructure.PMC9832196NRF-2021M3F3A2A01037814Innovative Talent Education Program for Smart CityNRF-2021M3F3A2A010377382E31550NRF-2020R1A2C200373211NRF-2021M3F3A2A03017782NRF-2021R1A2C3011450Kim SLee SChang YJKhim YGCho SWLee YChoi JPark SYHan SJo YLee IHfalseInvestigation of the mechanism of the anomalous Hall effects in Cr₂Te₃/(BiSb)₂(TeSe)₃ heterostructure.The interplay between ferromagnetism and the non-trivial topology has unveiled intriguing phases in the transport of charges and spins. For example, it is consistently observed the so-called topological Hall effect (THE) featuring a hump structure in the curve of the Hall resistance (R_xy) vs. a magnetic field (H) of a heterostructure consisting of a ferromagnet (FM) and a topological insulator (TI). The origin of the hump structure is still controversial between the topological Hall effect model and the multi-component anomalous Hall effect (AHE) model. In this work, we have investigated a heterostructure consisting of Bi_xSb_2-xTe_ySe_3-y (BSTS) and Cr₂Te₃ (CT), which are well-known TI and two-dimensional FM, respect2023-01-01T00:00:00Z2023 Jan2026-05-10T06:41:02.432Z2024-11-14T12:05:46.717ZS-EPMC98321963662596310.1186/s40580-022-00348-0