Improved critical current densities of bulk MgB.sub.2./sub. using carbon-coated amorphous boron

0474882 - FZÚ 2018 RIV US eng J - Journal Article
Muralidhar, M. - Higuchi, M. - Jirsa, Miloš - Diko, P. - Kokal, I. - Murakami, M.
Improved critical current densities of bulk MgB₂ using carbon-coated amorphous boron.
IEEE Transactions on Applied Superconductivity. Roč. 27, č. 4 (2017), s. 1-4, č. článku 6201104. ISSN 1051-8223. E-ISSN 1558-2515
Institutional support: RVO:68378271
Keywords : carbon-encapsulated boron * critical current density * flux pinning * micro-structure
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.288, year: 2017

In this study, we report on a further improvement of the critical current density of the sintered bulk MgB2 material utilizing the optimized sintering temperature combined with a varying content of carbon in carbon-encapsulated boron.
Permanent Link: http://hdl.handle.net/11104/0271805