2 papers
cond-mat.supr-con2002
MgB2 Energy Gap Determination by Scanning Tunneling Spectroscopy
T. W. Heitmann, S. D. Bu, D. M. Kim +13
We report scanning tunneling spectroscopy (STS) measurements of the gap properties of both ceramic MgB2 and c-axis oriented epitaxial MgB2 thin films. Both show a temperature depen…
cond-mat.supr-con2001
Loss of superconductivity and structural transition in Mg1-xAlxB2
J. S. Slusky, N. Rogado, K. A. Regan +8
The basic magnetic and electronic properties of most binary compounds have been well known for decades. Therefore the recent announcement of superconductivity at 39 K in the simple…