945 citations · 1.2k across the 11 of their papers we have counts for
11 papers
Topological magnon-photon interaction for cavity magnonics
Jongjun M. Lee, Myung-Joong Hwang, Hyun-Woo Lee
The study of cavity magnonics and topological insulators has made significant advances over the past decade, however the possibility of combining the two fields is still unexplored…
Oxide layer dependent orbital torque efficiency in ferromagnet/Cu/Oxide heterostructures
Junyeon Kim, Jun Uzuhashi, Masafumi Horio +10
The utilization of orbital transport provides a versatile and efficient spin manipulation mechanism. As interest in orbital-mediated spin manipulation grows, we face a new issue to…
Cavity magnonics with easy-axis ferromagnet: Critically enhanced magnon squeezing and light-matter interaction
Jongjun M. Lee, Hyun-Woo Lee, Myung-Joong Hwang
Generating and probing the magnon squeezing is an important challenge in the field of quantum magnonics. In this work, we propose a cavity magnonics setup with an easy-axis ferroma…
Robustness of the intrinsic anomalous Hall effect in Fe3GeTe2 to a uniaxial strain
Mijin Lim, Byeonghyeon Choi, Minjae Ghim +2
Fe3GeTe2 (FGT), a ferromagnetic van der Waals topological nodal line semimetal, has recently been studied. Using first-principles calculations and symmetry analysis, we investigate…
Intrinsic Magnon Orbital Hall Effect in Honeycomb Antiferromagnets
Gyungchoon Go, Daehyeon An, Hyun-Woo Lee +1
We theoretically investigate the transport of magnon orbitals in a honeycomb antiferromagnet. We find that the magnon orbital Berry curvature is finite even without spin-orbit coup…
Observation of long-range orbital transport and giant orbital torque
Hiroki Hayashi, Daegeun Jo, Dongwook Go +5
Modern spintronics relies on the generation of spin currents through spin-orbit coupling. The spin-current generation has been believed to be triggered by current-induced orbital d…