139 citations · 224 across the 12 of their papers we have counts for
12 papers
Strain tunable anomalous Hall and Nernst conductivities in compensated ferrimagnetic MnAl
Guihyun Han, Minkyu Park, S. H. Rhim
The tunability of anomalous Hall and Nernst conductivities is investigated in the compensated ferrimagnet MnAl under isotropic strain () and chemical potential variation usi…
Microscopic Origin of Polarization-Controlled Magnetization Switching in FePt/BaTiO
Qurat-ul-ain, Thi H. Ho, Soon Cheol Hong +2
Electric-field driven magnetization switching in FePt/BaTiO (001) is demonstrated through first-principles calculations. The magnetic easy axis of FePt layer undergoes a transi…
Effect of Co Substitution on Ferrimagnetic Heusler compound Mn3Ga
Quynh Anh T. Nguyen, Thi H. Ho, Myung-Hwa Jung +1
Effect of Co substitution on MnGa is investigated using first-principles study for structural and magnetic properties. Without Co, ferrimagnetic Heusler compound Mn3Ga is in te…
Spin-Orbit Torque Engineering in β-W/CoFeB Heterostructures via Ta and V Alloying at Interfaces
Gyu Won Kim, Do Duc Cuong, Yong Jin Kim +8
Spin-orbit torque manifested as an accumulated spin-polarized moment at nonmagnetic normal metal, and ferromagnet interfaces is a promising magnetization switching mechanism for sp…
Enhanced voltage-controlled magnetic anisotropy via magneto-elasticity in FePt/MgO(001)
Qurat-ul-ain, Dorj Odkhuu, S. H. Rhim +1
The interplay between magneto-electricity (ME) and magneto-elasticity (MEL) is studied in the context of voltage-controlled magnetic anisotropy (VCMA). Strain plays more than a rol…
Interplay between superconductivity and magnetism in one-unit-cell LaAlO3 capped with SrTiO3
Yongsu Kwak, Woojoo Han, Thach D. N. Ngo +13
To form a conducting layer at the interface between the oxide insulators LaAlO3 and SrTiO3, the LaAlO3 layer on the SrTiO3 substrate must be at least four unit-cells-thick. The LaA…
Inducing and Manipulating Magnetization in Two-Dimensional ZnO by Strain and External Gating
P. Taivansaikhan, T. Tsevelmaa, S. H. Rhim +2
Two-dimensional structures that exhibit intriguing magnetic phenomena such as perpendicular magnetic anisotropy and switchable magnetization are of great interests in spintronics r…
Density Functional Theory study on the electronic structure and thermoelectric properties of strained Mn4Si7
Do Duc Cuong, JinSik Park, S. H. Rhim +1
The strain effect on electronic structure and thermoelectric properties of Higher Manganese Silicides (HMSs) Mn4Si7 was studied using Density Functional Theory (DFT) and through so…
Superconductivity in CuCl/Si: possible excitonic pairing?
S. H. Rhim, Rolando Saniz, M. Weinert +1
The search for superconductivity with higher transition temperature () has long been a challenge in research efforts ever since its first discovery in 1911. The effort has led…
Theory of perpendicular magnetocrystalline anisotropy in Fe/MgO (001)
Dorj Odkhuu, Won Seok Yun, S. H. Rhim +1
The origin of large perpendicular magneto-crystalline anisotropy (PMCA) in Fe/MgO (001) is revealed by comparing Fe layers with and without the MgO. Although Fe-O - hybridiza…
Strain-induced Giant Second-harmonic Generation in Monolayered -MoX (X=S,Se,Te)
S. H. Rhim, Yong Soo Kim, A. J. Freeman
Dynamic second-order nonlinear susceptibilities, , are calculated here within a fully first-principles scheme for monolayered molybdenum dichalcog…
Epitaxial graphene on SiC(0001): More than just honeycombs
Y. Qi, S. H. Rhim, G. F. Sun +2
The potential of graphene to impact the development of the next generation of electronics has renewed interest in its growth and structure. The graphitization of hexagonal SiC surf…