Sc substitution for Mg in MgB2: effects on Tc and Kohn anomaly

S. Agrestini, C. Metallo, M. Filippi +9

Here we report synthesis and characterization of Mg_{1-x}Sc_{x}B_{2} (0.12<x<0.27) system, with critical temperature in the range of 30>T_{c}>6 K. We find that the Sc doping moves…