Penetration Depth and Anisotropy in MgB2

X. H. Chen; Y. Y. Xue; R. L. Meng; C. W. Chu

doi:10.1103/PhysRevB.64.172501

Penetration Depth and Anisotropy in MgB2

Superconductivity 2009-11-07 v3

Authors: X. H. Chen , Y. Y. Xue , R. L. Meng , C. W. Chu

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Abstract

The penetration depth lambda of MgB2 was deduced from both the ac susceptibility chi and the magnetization M(H) of sorted powders. The good agreement between the two sets of data without geometric correction for the grain orientation suggests that MgB2 is an isotropic superconductor.

Keywords

mgb2 superconductivity

Cite

@article{arxiv.cond-mat/0103029,
  title  = {Penetration Depth and Anisotropy in MgB2},
  author = {X. H. Chen and Y. Y. Xue and R. L. Meng and C. W. Chu},
  journal= {arXiv preprint arXiv:cond-mat/0103029},
  year   = {2009}
}

Comments

9 pages, 5 figures; submitted to Physical Review B (February 28, 2001; revised June 28, 2001); reference list updated

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