93 citations · 313 across the 16 of their papers we have counts for
16 papers
Nonreciprocal directional dichroism at telecom wavelengths
K. Park, M. O. Yokosuk, M. Goryca +7
Magnetoelectrics with ultra-low symmetry and spin-orbit coupling are well known to display a number of remarkable properties including nonreciprocal directional dichroism. As a pol…
Band-Mott mixing hybridizes the gap in FeMoO
K. Park, G. L. Pascut, G. Khanal +9
We combined optical spectroscopy and first principles electronic structure calculations to reveal the charge gap in the polar magnet FeMoO. Iron occupation on the octah…
The effect of uniaxial pressure on the magnetic anisotropy of the Mn_{12}-Ac single-molecule magnet
J. H. Atkinson, K. Park, C. C. Beedle +4
We study the effect of uniaxial pressure on the magnetic hysteresis loops of the single-molecule magnet Mn_{12}-Ac. We find that the application of pressure along the easy axis inc…
Determination of the magnetic structure of Yb3Pt4: a k=0 local-moment antiferromagnet
Y. Janssen, M. S. Kim, K. S. Park +8
We have used neutron diffraction measurements to study the zero-field magnetic structure of the intermetallic compound Yb3Pt4, which was earlier found to order antiferromagneticall…
Nanostructure and velocity of field-driven solid-on-solid interfaces moving under a phonon-assisted dynamic
G. M Buendia, P. A. Rikvold, M. Kolesik +2
The nanoscopic structure and the stationary propagation velocity of (1+1)-dimensional solid-on-solid interfaces in an Ising lattice-gas model, which are driven far from equilibrium…
Coherent Tunneling in Exciton Condensates of Bilayer Quantum Hall Systems
K. Park, S. Das Sarma
Due to strong interlayer correlations, the bilayer quantum Hall system is a single coherent system as a whole rather than a weakly-coupled set of two independent systems, which mak…