2 papers
cond-mat.supr-con2005
Composition gradients and their effects on superconductivity in Al-doped MgB2
A. J. Zambano, A. R. Moodenbaugh, L. D. Cooley
(Abridged abstract) Alloyed MgB2 differs from pure forms in that diffusion is needed to distribute the alloying elements homogeneously. Williamson-Hall analyses of x-ray diffractio…
cond-mat.supr-con2001
On the Doping and Temperature Dependence of the Mass Enhancement Observed in the Cuprate Bi2212
P. D. Johnson, T. Valla, A. Fedorov +9
High-resolution photoemission is used to study the electronic structure of the cuprate superconductor, Bi2212, as a function of hole doping and temperature. A kink observed in the…