23 citations · 58 across the 4 of their papers we have counts for
Showing cond-mat.supr-conShow all
3 papers · 1 filter
cond-mat.supr-con2002★ 17 cited
New heat treatment to prepare high quality polycrystalline and single crystal MgB2 in single process
Mohamed H. Badr, K. -W. Ng
We report here on a new heat treatment to prepare both dense polycrystalline and single crystal MgB2 high quality samples in one single process. Resistivity measurements for polycr…
cond-mat.supr-con2002★ 1 cited
Temperature and field dependence of MgB2 energy gaps from tunneling spectra
Mohamed H. Badr, K. -W. Ng
We have synthesized MgB2/Pb planar junctions to study the temperature and field dependence of the superconducting energy gap of MgB2. The major peak occurs at Delta of about 2 meV,…
cond-mat.supr-con2001★ 17 cited
Temperature and Field Dependence of the Energy Gap of MgB2/Pb planar junction
Mohamed H. Badr, Mario Freamat, Yuri Sushko +1
We have constructed MgB2/Pb planar junctions for both temperature and field dependence studies. Our results show that the small gap is a true bulk property of MgB2 superconductor,…