123 citations · 129 across the 7 of their papers we have counts for
7 papers
Intra-atomic magnetic octupoles and their coupling to cluster magnetic octupoles in Chiral antiferromagnets MnSn
Dohoon Park, Seungyun Han, Hyun-Woo Lee
We demonstrate that MnSn hosts finite intra-atomic magnetic octupoles (AMOs) in addition to the well-established cluster magnetic octupole (CMO) . In c…
Aharonov-Casher-induced electric quadrupole of charge-neutral particles
Hojun Lee, Youngjae Jeon, Suik Cheon +1
For charged particles, their orbital angular momentum (OAM) in solid have a direct magnetic manifestation as an orbital magnetization. For charge-neutral particles, however, the ph…
Comparing the orbital angular momentum and magnetic moment of magnons in the Kagome antiferromagnet with negative spin chirality
Youngjae Jeon, Jongjun M. Lee, Suik Cheon +1
The orbital dynamics of magnons have recently drawn interest due to their potential roles in thermal and orbital transport phenomena in magnetic insulators. In this study, we inves…
Deterministic Néel vector switching of altermagnets via magnetic octupole torque
Seungyun Han, Insu Baek, Kyoung-Whan Kim +2
Altermagnets have recently emerged as promising materials for next-generation spintronic devices. For their device applications, realizing a single-domain configuration is essentia…
Magnetic octupole Hall effect in heavy transition metals
Insu Baek, Seungyun Han, Hyun-Woo Lee
d-wave altermagnets have the magnetic octupole as their primary order parameter. A recent study [Han et al. arXiv 2409.14423 (2024)] demonstrated that magnetic octupole current can…
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…
Universal Statistics of Transport in Disordered Conductors
Hyunwoo Lee, A. Yu. Yakovetz, L. S. Levitov
In low temperature limit, we study electron counting statistics of a disordered conductor. We derive an expression for the distribution of charge transmitted over a finite time int…