The Jc(H) of nano-Al doped MgB2 samples has been calculated from M(H) loop measurements at different temperatures. Normalized volume pinning forces as a function of the reduced field have been analyzed at different temperatures and doping level which was taken from the ... View more
Polyanskii, “High-Tc superconducting materials for electric power applications,” Nature, vol. 414, no.
6861, pp. 368-377, Nov. 2001.
M. A. Susner et al., “Influence of Mg/B ratio and SiC doping on microstructure and high field transport Jc in MgB2 strands,” Phys. C Supercond., vol. 456, no. 1, pp. 180-187, 2007.
Tarantini, and E. Lehmann, “Observation of the I. A. Ansari, J. Mod. Mater.; Vol. 3 Issue 1, pp:33-40, January 2017   Crossover from Two-Gap to Single-Gap Superconductivity through Specific Heat Measurements in Neutron-Irradiated MgB2,” Phys.
Rev. Lett., vol. 96, no. 7, p. 77003, Feb. 2006.
Müller, and L. Schultz, “Improved superconducting properties in nanocrystalline bulk MgB2,” Appl. Phys.
Lett., vol. 80, no. 15, pp. 2725-2727, Apr. 2002.
K. P. Singh et al., “Nano Fe3O4 Induced Fluxoid Jumps and Low Field Enhanced Critical Current Density in MgB2 Superconductor,” J. Supercond. Nov. Magn., vol. 21, no. 1, pp. 39-44, Jan. 2008.
I. A. Ansari et al., “The effect of nano-alumina on structural and magnetic properties of MgB2 superconductors,” Supercond. Sci. Technol., vol. 20, no. 8, pp. 827-831, Aug. 2007.
S. X. Dou et al., “Enhancement of the critical current density and flux pinning of MgB2 superconductor by nanoparticle SiC doping,” Appl. Phys. Lett., vol. 81, no.