300 citations · 316 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2005★ 16 cited
Modification of intergrain connectivity, upper critical field anisotropy, and critical current density in ion irradiated MgB2 films
S. D. Kaushik, Ravi Kumar, P. K. Mishra +3
We study the effect of 100 MeV Silicon and 200 MeV Gold ion irradiation on the inter and intra grain properties of superconducting thin films of Magnesium Diboride. Substantial dec…
cond-mat.supr-con2003★ 300 cited
Very high upper critical fields in MgB2 produced by selective tuning of impurity scattering
A. Gurevich, S. Patnaik, V. Braccini +16
We report a significant enhancement of the upper critical field of different samples alloyed with nonmagnetic impurities. By studying films and bulk polycrystals w…
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…