653 citations · 2.2k across the 53 of their papers we have counts for
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cond-mat.mtrl-sci2011
Simulations of NO dissociative adsorption on an atomically thin Cu layer
S Nogami, H Kizaki, K Kusakabe
To investigate chemical reactivity of Cu atomic-scale structures, we performed simulations based on the generalized gradient approximation in the density functional theory. An atom…
cond-mat.str-el2011★ 10 cited
Determination of Boundary Scattering, Intermagnon Scattering, and the Haldane Gap in Heisenberg Chains
Hiroshi Ueda, Koichi Kusakabe
Low-lying magnon dispersion in a S=1 Heisenberg antiferromagnetic (AF) chain is analyzed using the non-Abelian DMRG method. The scattering length of the boundary coupli…
cond-mat.str-el2011★ 3 cited
Hyperbolic Deformation Applied to S = 1 Spin Chains - Scaling Relation in Excitation Energy -
Hiroshi Ueda, Hiroki Nakano, Koichi Kusakabe +1
We investigate excitation energies of hyperbolically deformed S = 1 spin chains, which are specified by the local energy scale f_j^{~} = \cosh j λ, where j is the lattice index and…