Jung Hoon Kim

activity

20072011

most citedChiral spin states in the pyrochlore Heisenberg magnet: Fermionic mean-field theory and variational Monte Carlo calculations

38 citations · 94 across the 5 of their papers we have counts for

collaborators

Showing 2007Show all

2 papers · 1 filter

cond-mat.str-el2007★ 1 cited

Vector chiral states in low-dimensional quantum spin systems

Raoul Dillenschneider, Jung Hoon Kim, Jung Hoon Han

A class of exact spin ground states with nonzero averages of vector spin chirality, $< S ˇ_{i} \times S ˇ_{j} \cdot z^>$ , is presented. It is obtained by applying non-uniform O(2) rota…

cond-mat.str-el2007★ 17 cited

Coupling of phonons and spin waves in triangular antiferromagnet

Jung Hoon Kim, Jung Hoon Han

We investigate the influence of the spin-phonon coupling in the triangular antiferromagnet where the coupling is of the exchange-striction type. The magnon dispersion is shown to b…