Pinning behavior in bulk MgB.sub.2./sub. prepared using boron powder refined via high-energy ultra-sonication

ARVAPALLI, S.S., MIRYALA, M., JIRSA, M., SAKAI, N., MURAKAMI, M. Pinning behavior in bulk MgB₂ prepared using boron powder refined via high-energy ultra-sonication. Journal of Superconductivity and Novel Magnetism. 2021, 34(5), 1297-1301. ISSN 1557-1939. E-ISSN 1557-1947. Dostupné z: doi: 10.1007/s10948-021-05885-z.