Review on high-performance bulk MgB2 superconductors

M Muralidhar, M Shadab, AS Srikanth… - Journal of Physics D …, 2023 - iopscience.iop.org
Although the fascinating effect of superconductivity was discovered more than 100 years
ago, only a few low-temperature superconductors, especially Nb 3 Sn and NbTi, have …

The development of MgB2 superconducting wires fabricated with an internal Mg diffusion (IMD) process

YE Shujun, H Kumakura - Superconductor Science and …, 2016 - iopscience.iop.org
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 …

Improvement of critical current density of MgB2 bulk superconductor processed by Spark Plasma Sintering

JG Noudem, Y ** effects on superconducting properties of MgB2: A review
W Li, J Kang, S Fu, Y Hu, P Hu, M Zhu, Y Li - Journal of Rare Earths, 2019 - Elsevier
Rare earth (RE) elements and their compounds have been doped into MgB 2 since the
discovery of the superconductivity of MgB 2. The do** effects of RE elements and RE …

Synthesis of Three-Dimensional Carbon Nanosheets and Its Flux Pinning Mechanisms in C-Doped MgB2 Superconductors

Q Zhao, Y Chen, B Qin, C Hu, G **a, L Hao, X ** - Materials, 2022 - mdpi.com
Three-dimensional carbon nanosheets (3D-CNS) were synthesized by salt template spray-
drying method in order to solve the agglomeration of 2D nanocarbon by a traditional mixing …

Improved critical current densities of bulk MgB2 using carbon-coated amorphous boron

M Muralidhar, M Higuchi, M Jirsa, P Diko… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
In this study, we report on a further improvement of the critical current density of the sintered
bulk MgB 2 material utilizing the optimized sintering temperature combined with a varying …

Superior transport Jc obtained in in-situ MgB2 wires by tailoring the starting materials and using a combined cold high pressure densification and hot isostatic …

H Jie, W Qiu, M Billah, M Mustapic, D Patel, Z Ma… - Scripta materialia, 2017 - Elsevier
The best J c performance (8× 10 4 A· cm− 2 at 10 T, 4.2 K) has been obtained in our work
among all the in-situ powder-in-tube (PIT) MgB 2 wires reported so far by tailoring their …