Author(s): N. Spyrison, M. A. Tanatar, Kyuil Cho, Y. Song, Pengcheng Dai, Chenglin Zhang, and R. Prozorov
Temperature-dependent resistivity is studied in single crystals of iron-arsenide superconductor Na1-δFe1-xCoxAs for electrical current directions along, ρa(T), and transverse, ρc(T), to the Fe-As layers. Doping with Co increases stability of this compound to reaction with the environment and suppres…
[Phys. Rev. B 86, 144528] Published Tue Oct 23, 2012
