Quantum geometry and quantum capacitance in the orbital magneto-electric effect

arXiv:2505.02911 · cond-mat.mes-hall · Submitted 2025-05-05 · Read on arXiv

cond-mat.mes-hall

Submitted: 2025-05-05

Updated: 2026-10-22

Terminology

• Quantum Metric — 15× in this paper · explained in 2 episodes
• Polarization — 13× in this paper · explained in 2 episodes
• Trace — 3× in this paper · explained in 2 episodes
• Berry Curvature — 1× in this paper · explained in 5 episodes
• Coherence — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Orbital Angular Momentum (OAM) — 1× in this paper · explained in 5 episodes
• Quantum Capacitance — 1× in this paper · explained in 2 episodes

Sources

• Magnetic moment of electrons in systems with spin-orbit coupling
• Orbital Hall Responses in Disordered Topological Materials
• Orbital magnetization from interface reflections in a conductor with charge current
• Giant orbital Hall effect due to the bulk states of 3D topological insulators
• Orbital Magnetic Moment Dynamics and Hanle Magnetoresistance in Multilayered 2D Materials
• Orbital Edelstein effect from the gradient of a scalar potential
• Extrinsic Orbital Hall Effect: Orbital Skew Scattering and Crossover Between Diffusive and Intrinsic Orbital Transport
• Revealing Quantum Geometry in Nonlinear Quantum Materials

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