279 citations · 788 across the 35 of their papers we have counts for
3 papers · 1 filter
1:1 alkali-TCNQ salts and the bond order wave (BOW) phase of half-filled linear Hubbard-type models
Z G. Soos, M. Kumar, S. Ramasesha +1
The bond order wave (BOW) phase of half-filled linear Hubbard-type models is narrow and difficult to characterize aside from a few ground state properties. The BOW phase of a frust…
Ionization potentials of crystalline organic thin films: Position dependence due to molecular shape and charge redistribution
Benjamin J. Topham, Manoranjan Kumar, Zoltán G. Soos
In addition to electronic polarization or charge redistribution, the shape of neutral conjugated molecules yields position-dependent ionization potentials and electron affinities i…
Modified DMRG algorithm for the zigzag spin-1/2 chain with frustrated antiferromagnetic exchange: Comparison with field theory at large
Manoranjan Kumar, Zoltan G. Soos, Diptiman Sen +1
A modified density matrix renormalization group (DMRG) algorithm is applied to the zigzag spin-1/2 chain with frustrated antiferromagnetic exchange , between first and s…