Improved superconducting properties for multifilament graphene-doped MgB2 wires by an internal Mg diffusion process
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DOI: 10.1016/j.matlet.2018.05.109
Abstract: Abstract We have fabricated 6 + 1-filament MgB 2 wires using an internal Mg diffusion (IMD) process. For the 3 at% graphene (G) doped long wire with 1.4 mm diameter, the critical current is about 530 A at 4 T,… read more here.
Keywords: process; graphene doped; internal diffusion; improved superconducting ... See more keywords