关于两篇声称创下观测到超导的最低载流子浓度纪录的论文的评论
超导电性
2016-04-20 v1
摘要
最近一篇论文和一篇预印本均声称创下了观测到超导的最低载流子浓度纪录。然而，我和澳大利亚的同事在1980年代就在Ti被Zr取代3%的SrTiO_3陶瓷样品中发现了浓度至少低两个数量级的超导证据。
引用
@article{arxiv.1604.05660,
title = {Comment on two papers claiming records for the lowest carrier concentration at which superconductivity has been observed},
author = {D. M. Eagles},
journal= {arXiv preprint arXiv:1604.05660},
year = {2016}
}
备注
2 pages. This will not be submitted as a comment to Phys. Rev. X as they apparently require a large payment from authors