3 papers
cond-mat1995
Prediction of an undimerized, insulating, antiferromagnetic ground-state in halogen-bridged linear-chain Ni compounds
V. I. Anisimov, R. C. Albers, J. M. Wills +2
A parameter-free, mean-field, multi-orbital Hubbard model with nonspherical Coulomb and exchange interactions, implemented around all-electron local-density approximation (LDA) cal…
cond-mat1993
Universal subgap optical conductivity in quasi-one-dimensional Peierls systems
Kihong Kim, Ross H. McKenzie, John W. Wilkins
Quasi-one-dimensional Peierls systems with quantum and thermal lattice fluctuations can be modeled by a Dirac-type equation with a Gaussian-correlated off-diagonal disorder. A powe…
cond-mat1993
Tuning of the CDW in the Halogen-Bridged Transition-Metal Linear-Chain Compounds
M. Alouani, J. W. Wilkins, R. C. Albers +1
Local-density-approximation calculations are used to show that the metal-metal distance along the chains controls the charge-density wave (CDW) in halogen-bridged transition-metal…