Gate-Tunable Berry Curvature Dipole Polarizability in Dirac Semimetal Cd3As2

Abstract

We reveal the gate-tunable Berry curvature dipole polarizability in Dirac semimetal Cd3As2 nanoplates through measurements of the third-order nonlinear Hall effect. Under an applied electric field, the Berry curvature exhibits an asymmetric distribution, forming a field-induced Berry curvature dipole, resulting in a measurable third-order Hall voltage with a cubic relationship to the longitudinal electric field. Notably, the magnitude and polarity of this third-order nonlinear Hall effect can be effectively modulated by gate voltages. Furthermore, our scaling relation analysis demonstrates that the sign of the Berry curvature dipole polarizability changes when tuning the Fermi level across the Dirac point, in agreement with theoretical calculations. The results highlight the gate control of nonlinear quantum transport in Dirac semimetals, paving the way for promising advancements in topological electronics.

References in corpus (30)

• Berry Phase Effects on Electronic Properties
• Anomalous Hall effect
• Three Dimensional Dirac Semimetal and Quantum Transports in Cd3As2
• Observation of a topological 3D Dirac semimetal phase in high-mobility Cd3As2
• Quantum nonlinear Hall effect induced by Berry curvature dipole in time-reversal invariant materials
• Wave-packet dynamics in slowly perturbed crystals: Gradient corrections and Berry-phase effects
• Magnetoelectric polarizability and axion electrodynamics in crystalline insulators
• Observation of the nonlinear Hall effect under time reversal symmetric conditions
• Berry phase correction to electron density of states in solids
• Landau Quantization and Quasiparticle Interference in the Three-Dimensional Dirac Semimetal Cd3As2
• Quantum transport evidence for a three-dimensional Dirac semimetal phase in Cd3As2
• Negative Magnetoresistance in Dirac Semimetal Cd3As2
• Giant negative magnetoresistance induced by the chiral anomaly in individual Cd3As2 nanowires
• Field Induced Positional Shift of Bloch Electrons and its Dynamical Implications
• Nonlinear Hall Effects
• Berry phase, hyperorbits, and the Hofstadter spectrum
• Disorder-induced nonlinear Hall effect with time-reversal symmetry
• The Berry curvature dipole in Weyl semimetal materials: an ab initio study
• Band signatures for strong nonlinear Hall effect in bilayer WTe${}_2$
• Berry curvature dipole current in transition metal dichalcogenides family
• Electrically tuneable nonlinear anomalous Hall effect in two-dimensional transition-metal dichalcogenides WTe2 and MoTe2
• Symmetry and Quantum Kinetics of the Non-linear Hall Effect
• Anisotropic Fermi Surface and Quantum Limit Transport in High Mobility 3D Dirac Semimetal Cd3As2
• Anomalous Phase Shift of Quantum Oscillations in 3D Topological Semimetals
• Berry connection polarizability tensor and third-order Hall effect
• Two-Carrier Transport Induced Hall Anomaly and Large Tunable Magnetoresistance in Dirac Semimetal Cd3As2 Nanoplates
• Engineering Weyl phases and nonlinear Hall effects in T${}_d$-MoTe${}_2$
• Symmetry, spin-texture, and tunable quantum geometry in a WTe${}_2$ monolayer
• Highly tunable nonlinear Hall effects induced by spin-orbit couplings in strained polar transition-metal dichalcogenides
• Orbital polarization and third-order anomalous Hall effect in WTe2

Cited by in corpus (17)

• Light-enhanced nonlinear Hall effect
• Giant Third-Order Nonlinearity Induced by the Quantum Metric Quadrupole in Few-Layer WTe2
• Charge density wave modulated third-order nonlinear Hall effect in 1$T$-VSe${}_2$ nanosheets
• Ultra-low-current-density single-layer magnetic Weyl semimetal spin Hall nano-oscillators
• Geometrical Nonlinear Hall Effect Induced by Lorentz Force
• Nonlinear Hall effects with an exceptional ring
• Five-dimensional Floquet topological semimetals with emergent Yang monopoles and linked Weyl surfaces
• Magnetic Field Induced Quantum Metric Dipole in Dirac Semimetal Cd3As2
• Orbital anomalous Hall effect in the few-layer Weyl semimetal TaIrTe4
• Giant Room-Temperature Third-Order Electrical Transport in a Thin-Film Altermagnet Candidate
• Tunable linear and nonlinear anomalous Hall transport in two-dimensional CrPS${}_4$
• Band Geometry Induced Third-Harmonic Generation
• Disorder-mediated linear and nonlinear magnetotransport in the charge-density-wave material $\mathrm{T}{\mathrm{a}}_2\mathrm{NiS}{\mathrm{e}}_7$
• Third-order nonlinear transport in a percolative two-dimensional superconductor
• Ferroelectric-tunable quantum nonlinearity of chiral Bloch electrons in a moiré system
• Identifying geometric third-order nonlinear transport in disordered materials
• Prediction of a layer nonlinear Hall effect in bilayer nonmagnetic or antiferromagnetic systems