199 citations · 440 across the 7 of their papers we have counts for
7 papers
Spin orbit torque switching of antiferromagnet through the Neel reorientation in rare-earth ferrite
T. H. Kim, S. Hwang, S. Y. Hamh +3
We suggest coherent switching of canted antiferromagnetic (AFM) spins using spin-orbit torque (SOT) in small magnet. The magnetic system of orthoferrite features biaxial easy aniso…
Strain-Driven Disproportionation at a Correlated Oxide Metal-Insulator Transition
T. H. Kim, T. R. Paudel, R. J. Green +10
Metal-to-insulator phase transitions in complex oxide thin films are exciting phenomena which may be useful for device applications, but in many cases the physical mechanism respon…
Chiral-induced switching of antiferromagnet spins in a confined nanowire
T. H. Kim, S. H. Han, B. K. Cho
In the development of spin-based electronic devices, a particular challenge is the manipulation of the magnetic state with high speed and low power consumption. Although research h…
Charge states and magnetic ordering in LaMnO3/SrTiO3 superlattices
Woo Seok Choi, D. W. Jeong, S. S. A. Seo +5
We investigated the magnetic and optical properties of [(LaMnO3)n/(SrTiO3)8]20 (n = 1, 2, and 8) superlattices grown by pulsed laser deposition. We found a weak ferromagnetic and s…
Nonlinear Dynamics of Domain Wall Propagation in Epitaxial Ferroelectric Thin Films
J. Y. Jo, S. M. Yang, T. H. Kim +6
We investigated the ferroelectric domain wall propagation in epitaxial Pb(Zr,Ti)O3 thin films over a wide temperature range (3 - 300 K). We measured the domain wall velocity under…
Neel to Spin-Glass-like Phase Transition versus Dilution in Geometrically Frustrated ZnCr_{2-2x}Ga_{2x}O_4
S. -H. Lee, W. Ratcliff, Q. Huang +2
ZnCr2O4 undergoes a first order spin-Peierls-like phase transition at 12.5 K from a cubic spin liquid phase to a tetragonal Neel state. Using powder diffraction and single crystal…