304 citations · 2.1k across the 63 of their papers we have counts for
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Strain engineering and the hidden role of magnetism in monolayer VTe
Do Hoon Kiem, Min Yong Jeong, Hongkee Yoon +1
Two-dimensional transition metal dichalcogenides have attracted great attention recently. Motivated by a recent study of crystalline bulk VTe, we theoretically investigated the…
Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS
Muhammad Nauman, Do Hoon Kiem, Sungmin Lee +5
Several Ising-type magnetic van der Waals (vdW) materials exhibit stable magnetic ground states. Despite these clear experimental demonstrations, a complete theoretical and microsc…
Hund's physics and the magnetic ground state of CrOX (X = Cl, Br)
Seung Woo Jang, Do Hoon Kiem, Juhyeok Lee +3
To understand the magnetic property of layered van der Waals materials CrOX (X = Cl, Br), we performed the detailed first-principles calculations for both bulk and monolayer. We fo…
Dynamical mean-field study of Vanadium diselenide monolayer ferromagnetism
Taek Jung Kim, Siheon Ryee, Myung Joon Han +1
To understand the magnetism of VSe, whose monolayer form has recently been reported to be a room temperature ferromagnet, Here, the combined method of conventional density func…
On the origin and the manipulation of ferromagnetism in FeGeTe: defects and dopings
Seung Woo Jang, Min Yong Jeong, Hongkee Yoon +2
To understand the magnetic properties of FeGeTe, we performed the detailed first-principles study. Contrary to the conventional wisdom, it is unambiguously shown that Fe$_3…
Magnetic force theory combined with quasi-particle self-consistent GW method
Hongkee Yoon, Seung Woo Jang, Jae-Hoon Sim +2
We report a successful combination of magnetic force linear response theory with quasiparticle self-consistent GW method. The self-consistently determined wavefunctions and eigenva…