Iron Pnictides

1) Pnictogens are elements of the 5th group of the PSE pnictides are binary compounds of a pnictogen. 

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K. Ishida et al. To what extent iron-pnictide new superconductors have been clarified A progress report, ]. Phys. Soc. Jpn. 78 062001 (2009). 

R525 J. Yang and G.-q. Zheng, Multiple Superconducting Gaps, Anisotropic Spin Fluctuations and Spin-Orbit Coupling in Iron-Pnictides , arXiv.org, e-Print Archive, Condensed Matter, 30 May 2012, U20, AvaU. URL http // arxiv.org/PS cache/arxiv/pdf/1205/1205.6589vl.pdf. 

Since the first report on superconductivity at 26 K in F-doped LaOFeAs in February 2008 [12], the iron pnictide superconductor family has expanded to six different structures, and the superconducting transition temperature has increased to around 57 K... 

Y. Nakai, T. lye, S. Kitagawa, K. Ishida, S. Kasahara, T. Shibauchi, Y. Matsuda, H. Ikeda and T. Terashima, Normal-State Spin Dynamics in the Iron-Pnictide Superconductors BaFe2(ASi.xPx)2 and Ba(Fei.xCOx)2As2 Probed with NMR Measurements, Phys. Rev. B Condens. Matter Mater. Phys., 2013,... 

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