Theory of Coexisting Charge- and Spin-Density Waves in, and
- 15 February 1999
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 82 (7) , 1522-1525
- https://doi.org/10.1103/physrevlett.82.1522
Abstract
Recent experiments indicate that the spin-density waves (SDWs) in , and are highly unconventional and coexist with charge-density waves (CDWs). We present a microscopic theory of this unusual CDW-SDW coexistence. A complete understanding requires the explicit inclusion of strong Coulomb interactions, lattice discreteness, the anisotropic two-dimensional nature of the lattice, and the correct band filling within the starting Hamiltonian.
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