High chern number two dimensional materials
WebWe report Chern insulating phases emerging from a single layer of layered chalcogenide CrSiTe3, a transition metal trichacogenides (TMTC) material, in the presence of charge doping. Due to strong hybridization with Te p orbitals, the spin-orbit coupling effect opens a finite band gap, leading to a nontrivial topology of the Cr eg conduction band manifold … Web14 de dez. de 2015 · Figure 1: A schematic of the two-dimensional photonic crystal used by Soljačić’s group to demonstrate a photonic version of the quantum anomalous Hall …
High chern number two dimensional materials
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Web14 de abr. de 2024 · DOI: 10.1103/physrevb.105.155122 Corpus ID: 248198900; High Chern number quantum anomalous Hall effect tunable by stacking order in van der Waals topological insulators @article{Zhu2024HighCN, title={High Chern number quantum anomalous Hall effect tunable by stacking order in van der Waals topological insulators}, … WebThe observed high-Chern-number and high-temperature Chern insulator states require applying weak magnetic field due to the antiferromagnetic nature of MnBi2Te4 at zero magnetic field. As the ordinary QHE can also give rise to quantized Hall resistance plateau and vanishing longitudinal resistance, it is necessary to exclude the influence of Landau …
Web1 de jun. de 2024 · The high-Chern-number and high-temperature Chern insulator states discovered in the intrinsic magnetic topological materials will stimulate the exploration … Web12 de mai. de 2024 · The classification of topological insulators contains hypothetical high-dimensional phases 3 that cannot be realised with real materials, since electrons only move in one, two, or three spatial ...
Web2D Materials ™ is a multidisciplinary, electronic-only journal devoted to publishing fundamental and applied research of the highest quality and impact covering all aspects of graphene and related two-dimensional materials. Submit an article Track my article. RSS. Sign up for new issue notifications. Current volume. Journal archive. Focus issues. WebDownload Citation Pressure--enhanced fractional Chern insulators in moir\\'e transition metal dichalcogenides along a magic line We show that pressure applied to twisted …
Web3 de out. de 2024 · Two-dimensional (2D) magnetic materials with nontrivial topological states have recently drawn considerable attention. Among them, 2D metal-organic …
Web20 de mai. de 2014 · Graphynes represent an emerging family of carbon allotropes that recently attracted much interest due to the tunability of the Dirac cones in the band structure. Here, we show that the spin-orbit couplings in $β$-graphyne could produce various effects related to the topological properties of its electronic bands. Intrinsic spin-orbit coupling … sign of clogged fuel injectorWeb11 de abr. de 2024 · In this Perspective, we review recent progress in antichiral topological photonic states in magnetic photonic systems for the basic concepts, properties, and applications. Additionally, we provide an outlook for emerging frontier topics, promising opportunities, fundamental challenges, and potential applications for antichiral magnetic ... the race edgeWeb9 de jul. de 2024 · The high Chern number phases with a Chern number C > 1 have been observed in a recent experiment that was performed on the topological insulator (TI) … sign of cross catholichttp://home.ustc.edu.cn/~lxsphys/2024-4-15/BerryPhaseChernNumber.pdf sign of crabWeb16 de dez. de 2024 · In this study, we fabricated QAH insulators that could be layered to essentially create parallel highways on top of each other.”. QAH insulators are created in a material called a topological insulator—a thin layer of film with a thickness of only a couple dozen atoms—that have been made magnetic so that they only conduct current along ... sign of chlamydia maleWeb1 de mai. de 2024 · Temperature evolution and quantum critical behaviour of the axion insulator to Chern insulator transition a, Magnetic-field dependence of ρxx and ρyx at varied temperatures with Vg = 25 V. sign of chlamydia in femalesWeb13 de out. de 2024 · The key idea is to make sure the two FM 2D materials form the so-called type-III broken-gap junction, in which the conduction-band minimum (CBM) of one … the race depot