37 citations · 67 across the 7 of their papers we have counts for
8 papers
Magnetization and Josephson current coupling drives the Josephson diode effect in FeTe0.55Se0.45 van der Waals junctions
Seung-Hyun Shin, Cheong-Eung Ahn, Chang-Won Choi +5
The Josephson diode effect (JDE) reflects symmetry breaking in the current-phase relation (CPR) of Josephson junctions, yet establishing its microscopic origin is often challenging…
Spin nematic liquid crystal and scalar spin chirality in tetragonal lattice YbMnBi
Yaofeng Xie, Sijie Xu, Yu Pan +22
A spin nematic order, analogous to the nematic liquid crystal, characterizes the spontaneous breaking of spin-space rotational symmetry while preserving time-reversal () symmetr…
Magneto-Optical Detection of Anisotropic Spin Currents in Altermagnetic RuO2
Joongwon Lee, Jeonglyul Kim, Sreejith Nair +9
Altermagnets are a recently identified class of collinear antiferromagnets that host large spin-split electronic bands, offering a promising platform for efficient spin-current gen…
Quantum geometric bound for saturated ferromagnetism
Junha Kang, Taekoo Oh, Junhyun Lee +1
Despite its abundance in nature, predicting the occurrence of ferromagnetism in the ground state is possible only under very limited conditions such as in a flat band system with r…
Emergent inductance from spin fluctuations in strongly correlated magnets
Taekoo Oh, Naoto Nagaosa
Recently, the intriguing phenomenon of emergent inductance has been theoretically proposed and experimentally observed in nanoscale spiral spin systems subjected to oscillating cur…
Theory of transverse magnetization in spin-orbit coupled antiferromagnets
Taekoo Oh, Sungjoon Park, Bohm-Jung Yang
Some antiferromagnets under a magnetic field develop magnetization perpendicular to the field as well as more conventional ones parallel to the field. So far, the transverse magnet…
Unconventional anomalous Hall effect from antiferromagnetic domain walls of Nd2Ir2O7 thin films
Woo Jin Kim, John H. Gruenewald, Taekoo Oh +11
Ferroic domain walls (DWs) create different symmetries and ordered states compared with those in single-domain bulk materials. In particular, the DWs of an antiferromagnet (AFM) wi…
Magnetic field induced topological semimetals near a quantum critical point of pyrochlore iridates
Taekoo Oh, Hiroaki Ishizuka, Bohm-Jung Yang
Motivated by the recent experimental observation of anomalous magneto-transport properties near the Mott quantum critical point (QCP) of pyrochlore iridates, we study the generic t…