Charge-density waves and superlattices in the metallic layered transition metal dichalcogenides

@article{Wilson2001ChargedensityWA,
  title={Charge-density waves and superlattices in the metallic layered transition metal dichalcogenides},
  author={J. A. Wilson and F. J. Di Salvo and S. Mahajan},
  journal={Advances in Physics},
  year={2001},
  volume={50},
  pages={1171 - 1248}
}
The d1 layer metals TaS 2 , TaSe 2 , NbSe 2 , in all their various polytypic modifications, acquire, below some appropriate temperature, phase conditions that their electromagnetic properties have previously revealed as 'anomalous'. Our present electron-microscopic studies indicate that this anomalous behaviour usually included the adoption, at some stage, of a superlattice. The size of superlattice adopted often is forecast in the pattern of satellite spotting and strong diffuse scattering… Expand
33 Citations
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