M Muralidhar, N Kenta, MR Koblischka… - physica status solidi (a …, 2015 - infona.pl
We prepared bulk MgB 2 from high‐purity commercial powders of Mg metal (99.9% purity)
and amorphous B (99% purity) powders using a single‐step solid state reaction at 775° C for …