33 citations · 122 across the 8 of their papers we have counts for
5 papers · 1 filter
Exchange striction induced thermal Hall effect in van der Waals antiferromagnet MnPS
Heejun Yang, Gyungchoon Go, Jaena Park +2
The thermal Hall effect has emerged as an ideal probe for investigating topological phenomena of charge-neutral excitation. Notably, it reveals crucial aspects of spin-lattice coup…
Direct Observation and Analysis of Low-Energy Magnons with Raman Spectroscopy in Atomically Thin NiPS3
Woongki Na, Pyeongjae Park, Siwon Oh +6
Van der Waals (vdW) magnets have rapidly emerged as a fertile playground for novel fundamental physics and exciting applications. Despite the impressive developments over the past…
All van der Waals three-terminal SOT-MRAM realized by topological ferromagnet Fe3GeTe2
Jingyuan Cui, Kai-Xuan Zhang, Je-Geun Park
Magnetic van der Waals (vdW) materials have attracted massive attention because of their academic interest and application potential for the past few years. Its main advantage is t…
Distinct Optical Excitation Mechanisms of a Coherent Magnon in a van der Waals Antiferromagnet
Clifford J. Allington, Carina A. Belvin, Urban F. P. Seifert +9
The control of antiferromagnets with ultrashort optical pulses has emerged as a prominent field of research. Tailored laser excitation can launch coherent spin waves at terahertz f…
Topological magnon-polarons in honeycomb antiferromagnets with spin-flop transition
Gyungchoon Go, Heejun Yang, Je-Geun Park +1
We theoretically investigate the thermal Hall transport of magnon-polarons in a two-dimensional honeycomb antiferromagnetic insulator under the influence of a perpendicular magneti…