[PDF] Top 20 Anomalous Hall Effect in 2D Dirac Materials
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Anomalous Hall Effect in 2D Dirac Materials
... other 2D materials with multiple internal degrees of freedom offer particularly promising ...The anomalous Hall effect (AHE) recently observed in graphene/yttrium iron garnet hetero- ... See full document
7
High electron mobility, quantum Hall effect and anomalous optical response in atomically thin InSe
... To gain further information about few‐layer InSe, we employed photoluminescence (PL) spectroscopy. Fig. 4 shows the PL response found for hBN‐encapsulated InSe crystals using laser excitation at photon energies of 2.3, ... See full document
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Chadova, Kristina (2017): Electronic transport within the Kubo-Bastin Formalism. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... spin Hall effect (SHE) [1] is the key issue for its efficient application in spintronic ...the anomalous Hall effect (AHE) [2–4], is a powerful tool for the creation of spin currents in ... See full document
153
Prediction of Quantum Anomalous Hall Effect in MBi and MSb (M:Ti, Zr, and Hf) Honeycombs
... honeycomb materials are QSH insulators [19] and the theoretical prediction that doping a magnetic material can induce magnetism [10], we replace the group III element with a transition metal (M=Ti, Zr, and Hf ... See full document
8
Evolution of Weyl orbit and quantum Hall effect in Dirac semimetal Cd<inf>3</inf>As<inf>2</inf>
... has also been suggested to result from Fermi surface nesting 23 or band curvature near the Lifshitz transition 24 in bulk states. Notably, the bulk states in both samples show a similar oscillation frequency, indicating ... See full document
8
Ultrahigh Sensitivity of Anomalous Hall Effect Sensor Based on Cr-Doped Bi2Te3 Topological Insulator Thin Films
... massless Dirac surface state ...quantum anomalous Hall effect (QAHE) appears in ferromagnetic TI system because the suppression of one spin ... See full document
7
Shubnikov--de Haas oscillations in the anomalous Hall conductivity of Chern insulators
... quantized Hall conductivity in the absence of an external magnetic field, that is, a quantum anomalous Hall ...the anomalous Hall conductivity of massive Dirac fermions can ... See full document
7
Fear vs Hope: Do Discrete Emotions Mediate Message Frame Effectiveness In Genetic Cancer Screening Appeals
... the 2D plane but they are confined in the third ...Field Effect Transistor(MOSFET) in the 1960s, [71] and has been improved with greater quality as well as various materials, such as quantum wells ... See full document
125
Dirac fermion heating, current scaling, and direct insulator quantum Hall transition in multilayer epitaxial graphene
... Graphene, which is an ideal two-dimensional (2D) system, has been attracting worldwide interest since its discovery in 2004 [1]. While the sizes of mechanically exfoliated graphene are limited, its ultrahigh ... See full document
6
Strong Electric Field in 2D Graphene: The Integer Quantum Hall Regime from a Different (Many Body) Perspective
... Dirac-type materials, such as Topological Insulators, monolayer graphene, and three-dimensional (3D) Dirac and Weyl semimetals, appear nowadays as stable (actually very robust) topological phases of ... See full document
12
Anomalous Hall Effect Measurement on Nanostructure with Magnetic Pulse Fields
... magnetic materials is replaced by nonmagnetic ...the effect of those factors, we have carried out the finite element method (FEM) calculation to estimate de- tectable AHE voltage as a function of the ratios ... See full document
7
Effect of Europium Substitution on Thermoelectric Properties of Noble Metal Silicon Clathrates with Ba8−xEuxCuySi46−y Nominal Compositions
... the effect of the substitution of Eu for Ba on the conduction band edge is discussed by assuming a rigid band model since the influence of the Cu composition on the conduction band edge (near the M point) is small, ... See full document
6
A Model for the Quantization of the Hall Resistance in the Quantum Hall Effect
... An elementary model for the quantum Hall effect has been developed. It is known in this field that simple models based on Schrödinger equations can be very use- ful in studying the effect. For ... See full document
5
Theory of the Bulk Photovoltaic effect in oxides, and First-Principles Computational Design of Materials with Bulk Dirac Points
... sponse and low band gaps, summarized in Table 7.1. One is already known to exist, and two we propose as targets for synthesis. The compositions, featuring Pb 4+ or Bi 5+ , were chosen for the absence of d-states at the ... See full document
223
Magnetocrystalline anisotropy and exchange probed by high field anomalous Hall effect in fully compensated half metallic Mn2RuxGa thin films
... for clarity. (b) Magnetoresistance loops recorded at the same time as the data in (a). Loops are offset vertically for clarity. (c) AHC loops up to 58 T, where the spin-flop transition is indicated by the grey arrows. ... See full document
8
Role of Holes in Determining Resistivity and Hall Effect in Crystals of YB2Cu3O7 δ and Bi2Sr2CaCu2O8 δ
... functional form for ρ ( ) T and R H ( ) T since the temperature dependences are not identical among various types of specimens. Moreover, in the two-band behaviour, Hall Effect analysis does not convey ... See full document
12
Magnetocrystalline anisotropy and exchange probed by high field anomalous Hall effect in fully compensated half metallic Mn2RuxGa thin films
... (58 T) is plotted with open (solid) symbols. The combined data establish that, in MRG films, neither the anomalous Hall effect (AHE) nor the AHC are proportional to M net . They depend on the ... See full document
6
2D-enabled membranes: materials and beyond
... conventional membrane systems with a continuum-level assumption might be applied to the single-layer 2D membranes. The transport models of 2D-enabled mem- branes are suggested by several reports. Graphene ... See full document
26
The intrinsic quantum Hall effect
... Self-consistent calculations are made of the electrostatic Hall potential EHP, the local chemical potential LCP, and current density in a uniform ballistic quantum wire containing two-di[r] ... See full document
153
The temperature dependence of FeRh’s transport properties
... (MR) effect is found experimentally with a measured MR ratio ∼ 50% at room temperature [2– ...FeRh-based materials very attractive for future applica- tions in data storage ...MR effect in FeRh, ... See full document
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