Cr2ge2te6 spintronics

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August undefined, 2024

WebDec 23, 2024 · Two-dimensional intrinsic ferromagnetic half-metal (HM) are important for the spintronics. Manipulating the interlayer magnetic coupling of van der Waals magnetic … WebApr 10, 2024 · Two-dimensional (2D) magnetic semiconductors exhibit unique combination of electronic and magnetic properties, holding great promise in potential applications such as spintronics and magneto-optics. However, many of them are air-sensitive, and their properties can be significantly altered upon exposure to air. Here, we showed an optical …

Magnetic anisotropy of the single-crystalline ferromagnetic …

WebFeb 1, 2016 · Cr2Ge2Te6 (CGT), a layered ferromagnetic insulator, has attracted a great deal of interest recently owing to its potential for integration with Dirac materials to realize the quantum anomalous Hall effect (QAHE) and to develop novel spintronics devices. Here, we study the uniaxial magnetic anisotropy energy of single-crystalline CGT and … WebIn the nearly stoichiometric Cr 2 Ge 2 Te 6 films, a large remanent magnetization with perpendicular magnetic anisotropy appears in contrast to the bulk crystals with no discernible hysteresis. The perpendicular remanence with high Curie temperature of about 80 K remains in the thinnest 6-nm film prepared in this study. the spectacular spider man black cat

[PDF] Magnetic anisotropy of the single-crystalline ferromagnetic ...

WebSince long-range magnetic ordering was observed in pristine Cr2Ge2Te6 and monolayer CrCl3, two-dimensional (2D) magnetic materials have gradually become an emerging field of interest. However, it is challenging to induce and modulate magnetism in non-magnetic (NM) materials such as rhenium disulfide (ReS2). Theoretical research shows that defects, … WebFeb 19, 2024 · Ferromagnetic order in two-dimensional materials is a coveted property that would allow fundamental studies of spin behaviour in low dimensions and enable new spintronics applications6–8. WebApr 10, 2024 · Two-dimensional (2D) magnetic semiconductors exhibit unique combination of electronic and magnetic properties, holding great promise in potential applications … the spectacular spider man season 3

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First-principles studies of spin-phonon coupling in Cr2Ge2Te6 …

WebApr 8, 2024 · Tunable electronic structure and magnetic anisotropy in bilayer ferromagnetic semiconductor Cr2Ge2Te6. 02 February 2024. ... Fert, A. Nobel lecture: origin, development, and future of spintronics ... WebSkyrmions at both sides of Fe3GeTe2/Cr2Ge2Te6 interface imaged by MFM. a) Schematic illustration of MFM measurements. b) Two sets of THE signals observed for … mysore distance from ootyWebSep 9, 2024 · However, many 2D materials such as graphene, black phosphorus, and h-BN, have no magnetism, which limits their applications in spintronics. To add this functionality to nonmagnetic 2D materials, many approaches, such as the introduction of defects [10, 11], doping [12–14], and adsorption of atoms and molecules [15, 16], have been explored ... the spectacular spider man 1

"WebJan 13, 2024 · This finding highlights that current densities required for spin-orbit torque switching of Cr2Ge2Te6are about two orders of magnitude lower than those required for … " - Cr2ge2te6 spintronics

Cr2ge2te6 spintronics

Frontiers Two-dimensional half-metallicity in transition metal …

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WebApr 6, 2024 · It reveals that the monolayer Cr 2 Ge 2 Te 6 is a semiconductor whose band gap in the spin-down channel is indirect, with the valence band in the Γ point being the top of the valence band (VBM) and the bottom of conduction band (CBM) located in the Κ point, and the value of band gap in the spin-down channel is 0.52 eV; In the spin-up channel, … WebMar 10, 2024 · The predicted proximity magnetization reversal and emergence of an antiferromagnetic Dirac dispersion make twisted graphene/Cr2Ge2Te6 bilayers a versatile platform for realizing topological phases and for spintronics applications. Received 9 August 2024 Revised 22 December 2024 Accepted 17 February 2024

WebSep 8, 2024 · Currently, quantum anomalous Hall (QAH) effect can only be observed at very low temperatures, which severely hinders its utilization from spintronics to quantum computation. Finding or predicting new systems supporting QAH effect at high temperatures remains essential and challenging. This work pres … WebJul 2, 2024 · Few-layered Cr 2 Ge 2 Te 6 is a ferromagnetic semiconductor, and both spin majority and minority (spin up and down) bands are mainly contributed by the p orbital of …

WebMar 16, 2024 · Our discovery of 2D soft ferromagnetic Cr2Ge2Te6 presents a close-to-ideal 2D Heisenberg ferromagnet for studying fundamental spin behaviors, and opens the door … WebFeb 2, 2024 · The bilayer Cr 2 Ge 2 Te 6 contains two layers placed in AB stacking sequence. According to the structure optimization, the vdW gap in the bilayer is 3.437 Å, and the determined lattice parameters...

WebDec 9, 2024 · Gong et al. reported another 2D material, Cr 2 Ge 2 Te 6, which has intrinsic long-range ferromagnetic order in atomic layers [ 43 ]. Different from CrI 3, Cr 2 Ge 2 Te 6 is reported to be a 2D Heisenberg ferromagnet with small magnetic anisotropy.

WebJun 25, 2024 · In Cr 2 Ge 2 Te 6 , both H and alkali-metal adsorption surprisingly enhance the magnetic anisotropy energy by four times compared to that of pristine Cr 2 Ge 2 Te 6 , leading to an increase of T c... mysore district pincodeWebcraigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events the spectacular spider man onlineWebDec 6, 2024 · The maximum Curie temperature (T C) observed for Cr 2 Ge 2 Te 6 /NiO reaches ∼120 K, which is nearly twice the maximum T C ∼ 60 K reported for Cr 2 Ge 2 Te 6 alone. Both enhanced perpendicular anisotropy and increased Curie temperature are observed for Cr 2 Ge 2 Te 6 flakes with a variety of thicknesses ranging from ∼5 nm to … the spectacular now wikiWebWe 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 … the spectacular spider man for mp4WebMonolayer Cr 2 Ge 2 Te 6 (ML-CGT) has attracted broad interest due to its novel electronic and magnetic properties. However, there are still controversies on the origin of its … mysore district taluk listWebJul 15, 2024 · Cr 2 Ge 2 Te 6 is an intrinsic ferromagnetic semiconductor with van der Waals type layered structure, thus represents a promising material for novel electronic and … mysore district taluksWebOct 28, 2024 · VdW lattice induce band modulation in Cr 2 Ge 2 Te 6 CGT is a typical 2D magnetic semiconductor, which possesses both interlayer and intralayer ferromagnetic coupling with Curie temperature ( TC)... the spectacular spider man tinkerer youtube