|
O. Matveeva, S. Pesterev, L. Sevryukova, and D. Filippov, “The Influence of Specially Created Oxide Films on the Emission Properties of Niobium”, in Proc. 8th Int. Conf. RF Superconductivity (SRF'97), Padova, Italy, Oct. 1997, paper SRF97C30, pp. 675-684. |