Superconductivity at 49 K in copper doping magnesium diboride

Y. P. Sun; W. H. Song; J. M. Dai; B. Zhao; J. J. Du; H. H. Wen; Z. X. Zhao

Superconductivity at 49 K in copper doping magnesium diboride

Superconductivity 2007-05-23 v3

Authors: Y. P. Sun , W. H. Song , J. M. Dai , B. Zhao , J. J. Du , H. H. Wen , Z. X. Zhao

Abstract

This paper has been withdrawn by the author(s) because some experimental results have not been checked by the last two authors.

Keywords

withdrawn paper withdrawn papers

Cite

@article{arxiv.cond-mat/0103101,
  title  = {Superconductivity at 49 K in copper doping magnesium diboride},
  author = {Y. P. Sun and W. H. Song and J. M. Dai and B. Zhao and J. J. Du and H. H. Wen and Z. X. Zhao},
  journal= {arXiv preprint arXiv:cond-mat/0103101},
  year   = {2007}
}