Superconductivity in a molecular graphene
Mesoscale and Nanoscale Physics
2014-12-02 v1 Superconductivity
Abstract
We propose that constructing a molecule super-lattice on a superconducting ultrathin film is a promising way to manipulate superconductivity in experiment. We theoretically study superconductivity in a molecule graphene system, which is built by fabricating a hexagonal molecule super-lattice on 2-dimensional electron gas. The super-lattice potential dramatically changes the electron density of states, which oscillates as function of the energy. We show that such a molecular graphene may increase superconducting gap by a few times, which may open a new route to realize high temperature superconductivity.
Keywords
Cite
@article{arxiv.1412.0337,
title = {Superconductivity in a molecular graphene},
author = {Jin-Hua Gao and Yi Zhou and Fu-Chun Zhang},
journal= {arXiv preprint arXiv:1412.0337},
year = {2014}
}
Comments
4 pages, 4 figures