Analysis of Nb3Sn surface layers for superconducting radio frequency cavity applications

We present an analysis of Nb3Sn surface layers grown on a bulk Niobium (Nb) coupon prepared at the same time and by the same vapor diffusion process used to make Nb3Sn coatings on 1.3 GHz Nb cavities. Tunneling spectroscopy reveals a well-developed, homogeneous superconducting density of states at t...

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Veröffentlicht in:	Applied physics letters 2015-02, Vol.106 (8)
Hauptverfasser:	Becker, Chaoyue, Posen, Sam, Groll, Nickolas, Cook, Russell, Schlepütz, Christian M., Hall, Daniel Leslie, Liepe, Matthias, Pellin, Michael, Zasadzinski, John, Proslier, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Online-Zugang:	Volltext
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