79 citations · 152 across the 5 of their papers we have counts for
5 papers
Improved Superconducting Properties in Bulk MgB2 Prepared by High Energy Milling of Mg and B Powder
Y. F. Wu, Y. F. Lu, G. Yan +7
The MgB2 bulks were prepared by high energy milling of Mg and B powder. The correlations among milling times, microstructure and superconducting properties were investigated in MgB…
Influence of Preparation Process on Microstructure, Critical Current Density and Tc of MgB2/Fe/Cu Wires
Y. F. Wu, G. Yan, J. S. Li +7
The powder-in-tube MgB2 wires were prepared by high energy milling of Mg and B powder. The powder was not mechanically alloyed for 2h short milling time. However, the MgB2 grains i…
The Influence of Synthesis Parameters on Microstructures and Superconducting Properties of MgB2 Bulks
Y. F. Wu, Y. Feng, G. Yan +8
We succeeded in the synthesis of high-Jc MgB2 bulks via high energy ball-milling of elemental Mg and B powder at ambient temperatures. Alternatively to longtime mechanical alloying…
Doping Effect of Nano-Diamond on Superconductivity and Flux Pinning in MgB2
C. H. Cheng, H. Zhang, Y. Zhao +6
Doping effect of diamond nanoparticles on the superconducting properties of MgB2 bulk material has been studied. It is found that the superconducting transition temperature Tc of M…
and Oxygen Stoichiometry: Structure, Resistivity, Fermi Surface Topology and Normal State Properties
Jian Ma, P. Alméras, R. J. Kelley +6
(2212) single crystal samples were studied using transmission electron microscopy (TEM), plane () and axis () res…