Publication Date:
2011-08-31
Description:
Author(s): N. Haberkorn, B. Maiorov, M. Jaime, I. Usov, M. Miura, G. F. Chen, W. Yu, and L. Civale We study the correlation between crystalline structure and superconducting properties in Na-doped Ca 1− x Na x Fe 2 As 2 single crystals for three chemical compositions ( x = 0.5, 0.6, 0.75). We find the maximum superconducting transition temperature T c ∼ 33.4 K at x ∼ 0.75. The Na substitution causes the de... [Phys. Rev. B 84, 064533] Published Tue Aug 30, 2011
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
Permalink