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arXiv · 0910.4728

Pair-breaking in iron-pnictides

V. G. Kogan
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Abstract

The puzzling features of the slopes of the upper critical field at the critical temperature $T_c$, $H^\prime_{c2}(T_c)\propto T_c$, and of the specific heat jump $ΔC\propto T_c^3$ of iron-pnictides are interpreted as caused by a strong pair-breaking.

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V. G. Kogan. 2009-10-25. Pair-breaking in iron-pnictides. https://doi.org/10.1103/physrevb.80.214532

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