Autor:	Shein, I. R., Suetin, D. V., Ivanovskii, A. L.
Rok vydání:	2010
Předmět:	Condensed Matter - Superconductivity
Druh dokumentu:	Working Paper
DOI:	10.1016/j.physb.2010.11.084
Popis:	Based on first-principle FLAPW-GGA calculations, we have investigated structural and electronic properties of the recently synthesized tetragonal (space group P4/nmm) nickel-based pnictide oxide superconductors: 3.3K (Ni2P2)(Sr4Sc2O6) and 2.7K (Ni2As2)(Sr4Sc2O6). Optimized structural data, electronic bands, total and partial densities of states, and Fermi surface topology have been obtained and discussed in comparison with available experiments and with their Fe-based (Fe2P2)(Sr4Sc2O6) and (Fe2As2)(Sr4Sc2O6) analogs. Comment: 20 pages, 4 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1011.5323 Zobrazit plný text záznamu View this record from Arxiv