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arXiv · 2401.17620

Role of Disorder in the Intrinsic Orbital Hall Effect

Ping Tang·Gerrit E. W. Bauer
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Abstract

We investigate the effect of random defect scattering on the orbital Hall effect by solving a quantum Boltzmann equation. Depending on the specific orbital textures, diffuse scattering by an \emph{arbitrarily} weak disorder can affect and even fully suppress an intrinsic orbital Hall current. From the results for a simple model, we infer that disorder can play an important role in orbitronics in general.

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Ping Tang, Gerrit E. W. Bauer. 2024-01-31. Role of Disorder in the Intrinsic Orbital Hall Effect. https://doi.org/10.1103/physrevlett.133.186302

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