From the 1 of 4 linked papers with an AI index.
4 papers
Aharonov-Casher-induced electric quadrupole of charge-neutral particles
Hojun Lee, Youngjae Jeon, Suik Cheon +1
The paper demonstrates that charge‑neutral particles with magnetic moments acquire an electric quadrupole moment in solids via the Aharonov‑Casher effect, and calculates this effec…
Anatomy of the modern theory of orbital magnetism from first-principles: term-by-term analysis in the gauge-covariant formalism
Hojun Lee, Insu Baek, Mirco Sastges +3
We present an in-depth analysis of the orbital magnetism by means of the so-called modern theory based on the Berry phase across distinct classes of materials-d transition metals,…
Modern Approach to Orbital Hall Effect Based on Wannier Picture of Solids
Mirco Sastges, Insu Baek, Hojun Lee +3
The orbital Hall effect (OHE) and its key figure of merit, the orbital Hall conductivity (OHC), are central to the emerging field of orbitronics. The OHC is conventionally computed…
Enhanced transverse electron transport via disordered composite formation
Sang J. Park, Hojun Lee, Jongjun M. Lee +3
Transverse electron transport in magnetic materials - manifested in effects such as the anomalous Hall and Nernst effects - holds promise for spintronic and thermoelectric applicat…