Short Range Smectic and Long Range Nematic Order in the Pseudogap Phase of Cuprates
Superconductivity
2012-07-25 v1
Abstract
We present a model for the combined nematic and `smectic' or stripe-like orders seen in recent scanning tunneling microscopy (STM) experiments in cuprates. We model the stripe order as an electronic charge density wave with associated Peierls distortion -- a `Pomeranchuk wave'. Disorder restricts this primary order to nanoscale domains, while secondary coupling to strain generates nematic order with considerably longer range.
Keywords
Cite
@article{arxiv.1207.5715,
title = {Short Range Smectic and Long Range Nematic Order in the Pseudogap Phase of Cuprates},
author = {R. S. Markiewicz and J. Lorenzana and G. Seibold and A. Bansil},
journal= {arXiv preprint arXiv:1207.5715},
year = {2012}
}
Comments
2 eps figures + Supplementary material with 4 eps figures, revtex