On the Charge Ordering Observed by Recent STM Experiments

Henry C. Fu; J. C. Davis; Dung-Hai Lee

On the Charge Ordering Observed by Recent STM Experiments

Superconductivity 2007-05-23 v2 Strongly Correlated Electrons

Authors: Henry C. Fu , J. C. Davis , Dung-Hai Lee

Abstract

We present a perspective on the recent discoveries of possible charge ordering in underdoped Bi_2Sr_2CaCu_2O_{8+\delta} and Na_xCa_{2-x}CuO_2Cl_2 by high-resolution scanning tunnelling spectroscopy.

Keywords

charge ordering phase transitions

Cite

@article{arxiv.cond-mat/0403001,
  title  = {On the Charge Ordering Observed by Recent STM Experiments},
  author = {Henry C. Fu and J. C. Davis and Dung-Hai Lee},
  journal= {arXiv preprint arXiv:cond-mat/0403001},
  year   = {2007}
}

Comments

4 pages, 4 figures; Version 2 changes: 1) Abstract revised. 2) Introduction expanded to discuss additional relevant experiments. 3) Discussion added to clarify relation between condensed (hole crystal) and uncondensed charge order states. 4) Figures 1,2,3 combined to 2 figures. 5) Figure 4 revised to correct error (qualitatively unchanged). 6) References added

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