中文

LaAlO3与SrTiO3超导界面的反常磁输运

强关联电子 2011-01-11 v1

摘要

报道了8个单胞厚LaAlO3与SrTiO3之间原子级平整界面的磁阻随温度和磁场的变化关系。在载流子浓度为3.5×10^13 cm^-2的超导样品中,于30 K以下观测到磁阻的反常各向异性行为。我们将此行为归因于界面处形成的磁有序。

关键词

引用

@article{arxiv.1101.1767,
  title  = {Anomalous magneto-transport at the superconducting interface between LaAlO3 and SrTiO3},
  author = {M. Sachs and D. Rakhmilevitch and M. Ben Shalom and S. Shefler and A. Palevski and Y. Dagan},
  journal= {arXiv preprint arXiv:1101.1767},
  year   = {2011}
}

备注

2 pages, 3 figures. Proceedings of the 9th International Conference on Materials and Mechanisms of Superconductivity