2 papers
cond-mat.supr-con2005
Magnetoresistivity in MgB2 as a probe of disorder in p- and s-bands
I. Pallecchi, V. Ferrando, E. Galleani D'Agliano +10
In this paper we present normal state magnetoresistivity data of magnesium diboride epitaxial thin films with different levels of disorder, measured at 42K in magnetic fields up to…
cond-mat.supr-con2004
Critical Field of Al-Doped MgB2 Samples: Correlation with the Suppression of Sigma-Band Gap
M. Putti, C. Ferdeghini, M. Monni +7
In this Letter, the study of the effect of Al substitution on the upper critical field, Bc2, in AlxMg1-xB2 samples is presented. We find a straightforward correlation between Bc2 a…