|
C. Z. Antoine, A. Aspart, M. Berthelot, Y. Gasser, J. P. Poupeau, and F. Valin, “Morphological and Chemical Studies of Nb Samples after Various Surface Treatment”, in Proc. 9th Int. Conf. RF Superconductivity (SRF'99), Santa Fe, NM, USA, Nov. 1999, paper TUP035, pp. 295-303. |
