Enhancement of Jc by Hf-doping in the superconductor MgB2: A hyperfine interaction study
@article{Talapatra2009EnhancementOJ, title={Enhancement of Jc by Hf-doping in the superconductor MgB2: A hyperfine interaction study}, author={Abhishek Talapatra and S. K. Das and Subir Bandyopadhyay and P. Barat and Pintu Sen and Rajeev Rawat and Alok Banerjee and Tilman Butz}, journal={Journal of Physics and Chemistry of Solids}, year={2009}, volume={70}, pages={527-532} }
2 Citations
Narrow Range of Hafnium Doping for Promoted Mechanical Properties and Critical Current Density (Jc) Values of Mg1−xHfxB2 Superconductor
- Materials Science
- 2011
Hafnium was used as a softener dopant to replace at magnesium sites of Mg1−xHfxB2 regime (where x=0.0, 0.05, 0.1, 0.2, and 0.4 mole). Samples were prepared via high temperature solid state reaction…
Fabrication and magnetoresistivit of ex-situ processed MgB2/Fe monofilament tapes without any intermediate annealing
- Physics, Materials Science
- 2011
We have fabricated MgB2/Fe monofilament wires and tapes by a powder-in tube (PIT) technique, using an ex-situ process without any intermediate annealing. MgB2/Fe monofilament tapes were annealed at…
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MgB2 superconductor has been synthesized using a simple technique at ambient pressure. The synthesis was carried out in helium atmosphere over a wide range of temperatures. Magnesium was employed in…
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In this brief review, I consider a rather mundane property of MgB2, namely its resistivity as a function of temperature. It turns out that a comparison of resistivity data for a wide variety of…