WebDec 21, 2024 · Here we report that a family of kagome magnets RMn 6 Sn 6 manifest the quantum transport properties analogical to those in the quantum-limit Chern magnet TbMn 6 Sn 6. The topological transport in the family, including quantum oscillations with nontrivial Berry phase and large anomalous Hall effect arising from Berry curvature field, points to ... WebMay 5, 2024 · Here, we demonstrate a spin-orbit torque magnetic bit in a single two-dimensional system with intrinsic magnetism and strong Berry curvature. We study AB-stacked MoTe2/WSe2, which hosts a magnetic Chern insulator at a carrier density of one hole per moire superlattice site.
Quantum-limit Chern topological magnetism in TbMn 6 Sn 6
WebJun 7, 2024 · Here we study the kagome-net HoMn 6 Sn 6 magnet that undergoes paramagnetic to ferrimagnetic transition (below 376 K) and reveals spin-reorientation transition below 200 K. In this compound, we observe the topological Hall effect and substantial contribution of anomalous Hall effect above 100 K.the old crown holborn
[2205.02823] Intrinsic spin Hall torque in a moire Chern …
WebApr 9, 2024 · HIGHLIGHTS. who: Christopher Sims from the School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA have published the research: Evolution of the Chern Gap in Kagome Magnet HoMn6Sn6-xGex, in the Journal: (JOURNAL) what: In this work the effect of Ge doping on is investigated. This work … TbMn6Sn6 manifests a spin reorientation transition at about 310 K. Below this temperature, the easy-magnetization direction changes from the basal plane to the c axis23,24,42,43. Extended Data Fig. 3a shows that the single-crystalline TbMn6Sn6is a hard magnet with considerable hysteresis below 200 K. The … See more Single crystals of TbMn6Sn6 were prepared by using the flux growth method with tin as the flux41,42. A mixture of (TbMn6)4.5Sn95.5elements was packed into an alumina … See more Single crystals with size up to 4 mm × 4 mm × 1 mm were cleaved mechanically in situ at 77 K in ultrahigh vacuum conditions, … See more Both longitudinal and Hall resistivities were measured in a commercial physical property measurement system (PPMS, Quantum Design) by … See more Thin lamellae were prepared by focused ion beam cutting. All samples for experiments were polished using a 2-kV gallium ion beam to minimize the surface damage caused by … See moreWebDirect flights only Cheap Flights from Louis Armstrong New Orleans Intl. to Mid-Ohio Valley Regional Prices were available within the past 7 days and start at for one-way flights and $503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtripthe old crown inn sheffield