Microwave penetration depth and quasiparticle conductivity of PrFeAsO1-y single crystals: evidence for a full-gap superconductor

In-plane microwave penetration depth lambda_{ab} and quasiparticle conductivity at 28 GHz are measured in underdoped single crystals of the Fe-based superconductor PrFeAsO_{1-y} (T_{c} approximately 35 K) by using a sensitive superconducting cavity resonator. lambda_{ab}(T) shows flat dependence at...

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Veröffentlicht in:	Physical review letters 2009-01, Vol.102 (1), p.017002-017002
Hauptverfasser:	Hashimoto, K, Shibauchi, T, Kato, T, Ikada, K, Okazaki, R, Shishido, H, Ishikado, M, Kito, H, Iyo, A, Eisaki, H, Shamoto, S, Matsuda, Y
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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