In this review, we introduce the development of internal Mg diffusion (IMD)-processed MgB 2
superconducting wires. First, a brief history of the IMD method (which has been given …

A superconducting joint of unreacted monofilament internal magnesium diffusion-processed
magnesium diboride (MgB2) wires was fabricated by exploiting the phenomenon of …

Vapor-solid reactions were applied to monofilament and 6-filament AIMI MgB 2 wires. A
layer J c of∼ 10 5 A cm− 2 was achieved by the generation of a highly dense MgB 2 layer …

We fabricated a 78 m long six-filament MgB 2 wire using an internal magnesium diffusion
(IMD) method. The microstructure and transport performance of this six-filament IMD wire …

The effect of coronene (C 24 H 12) addition on the levitation force properties of MgB 2
superconductor has been investigated for the first time in this study. The polycrystalline disk …

Internal Mg diffusion (IMD) process can produce MgB2 superconducting wires with
engineering critical current density several times higher than that of traditional powder in …

A 100 m long six-filament MgB 2 wire was successfully fabricated using an internal
magnesium diffusion (IMD) process. We investigated the transport properties and the …

MgB 2 superconducting wires made using a Mg infiltration method have reached a higher
performance than either in-situ or ex-situ mixed powder based routes. Indeed, very high …

Although both the mass density and grain connectivity of MgB 2 superconducting layers can
be greatly improved via an internal Mg diffusion (IMD) process, the poor structural uniformity …

The high stability and current carrying properties of multi-filament long wires are
fundamental to applying MgB2 superconducting materials. To ensure the current carrying …