Fabrication of 42-filaments PIT-processed MgB2 superconducting wire with TaB2 and SiC addition - Silva, Lucas Barboza Sarno da; Souza, Rodrigo Godoy; Vianna, Alan A; Ribeiro, Eleazar José; Pinto, Pérsio Mozart; Rigamonti Jr., Humberto; Rodrigues Jr., Durval (IEEE transactions on applied superconductivity, 2018)