Two-band model and MgB$_2$ superconductivity

N. Kristoffel; T. Örd

Two-band model and MgB$_2$ superconductivity

Superconductivity 2016-08-31 v1

Authors: N. Kristoffel , T. Örd

Abstract

A simple two-band model with interband scattering of intraband pairs is applied to MgB $_2$ superconductivity. An adjustable parameters set is chosen. The calculated $T_c$ vs doping, isotope exponent and the heat capacity jump are in qualitative agreement with the observations.

Keywords

mgb2 superconductivity hubbard model superconductivity superconductivity

Cite

@article{arxiv.cond-mat/0103536,
  title  = {Two-band model and MgB$_2$ superconductivity},
  author = {N. Kristoffel and T. Örd},
  journal= {arXiv preprint arXiv:cond-mat/0103536},
  year   = {2016}
}

Comments

7 pages, 2 figures

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