3 papers
cond-mat.str-el2003
Rung-singlet charge-ordering in alpha'-NaV2O5
R. T. Clay, S. Mazumdar
We show that the proposed zig--zag charge--ordering model for alpha'--NaV2O5 is incompatible with a single transition that induces both charge--ordering and spin gap. We introduce…
cond-mat.str-el2001
The pattern of the charge ordering in quasi-one- and two-dimensional organic charge transfer solids
R. T. Clay, S. Mazumdar, D. K. Campbell
We examine critically two different recently proposed models of charge ordering in the nominally 1/4-filled organic charge transfer solids (CTS). In one dimension, the two models a…
cond-mat.str-el1999
Novel coexisting density wave ground state in strongly correlated, two-dimensional electronic materials
S. Mazumdar, R. T. Clay, D. K. Campbell
Two-dimensional (2D) strongly correlated electron systems underlie many of the most important phenomena in contemporary condensed matter physics, including the Quantum Hall Effect…