2 papers
cond-mat.supr-con2002
Effects of Boron Purity, Mg Stoichiometry and Carbon Substitution on Properties of Polycrystalline MgB
R. A. Ribeiro, S. L. Bud'ko, C. Petrovic +1
By synthesizing MgB using boron of different nominal purity we found values of the residual resistivity ratio () from 4 to 20, which covers almost a…
cond-mat.supr-con2002
Carbon doping of superconducting magnesium diboride
R. A. Ribeiro, S. L. Bud'ko, C. Petrovic +1
We present details of synthesis optimization and physical properties of nearly single phase carbon doped MgB2 with a nominal stoichiometry of Mg(B{0.8}C{0.2})2 synthesized from mag…