Details

Autor(en) / Beteiligte

• Varghese, Neson
• Mohandas, Devadas Kavazhikath
• Mohan, Aswathy Pillai
• Babu, Anooja Jayakumari
• Varma, Manoj Raama
• Upendran, Syamaprasad

Titel

Enhanced Transport Current in MgB sub(2) Superconducting Wire through Metallic Fe Addition

Ist Teil von

• Materials science forum, 2015-09, Vol.830-831, p.509-512

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The structural and superconducting properties of iron sheathed mono-filamentary superconducting wires of MgB sub(2) with and without Fe addition processed at a relatively low temperature of 600 [degrees]C were investigated. The transport critical current density (J sub()c of the superconducting composite wires is found to increase steadily with an increase in Fe content to an optimum of 10 wt.% is reached. The magnetic J sub()cand flux pinning analysis of the samples carried out up to a field of 9 T also show significant enhancements throughout the entire field of study. Another observation is that the T sub()cof the composites doesn't vary much, indicating that the added Fe has not gone in to the MgB sub(2) lattice.