Paper Title:

Deposition of MgB2 Thin Films on Nb Substrates Using an In Situ Annealing PLD Method

Periodical Materials Science Forum (Volumes 546 - 549)
Main Theme Progress in Light Metals, Aerospace Materials and Superconductors
Edited by Yafang Han et al.
Pages 2027-2030
DOI 10.4028/www.scientific.net/MSF.546-549.2027
Citation Yue Zhao et al., 2007, Materials Science Forum, 546-549, 2027
Online since May, 2007
Authors Yue Zhao, Yi Sun Wu, S.X. Dou, T. Tajima, O.S. Romanenko
Keywords MgB2 Thin Films, RF Cavities, Surface Impedance
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MgB2 thin films have been coated on Nb substrates without any buffer layers. An in situ pulsed laser deposition (PLD) method was used to prepare the coating. The interface between films and substrates has been characterized by scanning electron microscopy (SEM). Surface impedance has been measured for the MgB2 films on Nb substrates. The results were discussed with regard to the potential large scale applications in superconducting RF cavities.

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