中文

正常态中作为低能激发的库珀对

凝聚态物理 2015-06-25 v1

摘要

我们讨论了一个理想化赝隙区间 kBTc<kBT<<Δ<<EFk_B T_c < k_B T << |\Delta| << E_F 内费米子系统的正常态。稳定的库珀对在费米子能谱中诱导出宽度为 Δ|\Delta| 的赝隙。在接近二维的情况下,我们在这个以费米子为主的系统中发现了类玻色凝聚温度。

关键词

引用

@article{arxiv.cond-mat/9702206,
  title  = {Cooper pairs as low-energy excitations in the normal state},
  author = {O. Tchernyshyov and Y. J. Uemura},
  journal= {arXiv preprint arXiv:cond-mat/9702206},
  year   = {2015}
}

备注

2 pages, LaTeX, espcrc2.sty file included. An outline of a presentation at the Beijing conference M2S-HTSC-V. To be published in Physica C